3975425860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{661}}^1$

素因数の和:739

約数の個数: 216

約数和(自身を含む): 10868750424

約数和(自身を除く): 6893324564

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 28, 34, 35, 38, 49, 68, 70, 76, 85, 95, 98, 119, 133, 140, 170, 190, 196, 238, 245, 266, 323, 340, 361, 380, 476, 490, 532, 595, 646, 661, 665, 722, 833, 931, 980, 1190, 1292, 1322, 1330, 1444, 1615, 1666, 1805, 1862, 2261, 2380, 2527, 2644, 2660, 3230, 3305, 3332, 3610, 3724, 4165, 4522, 4627, 4655, 5054, 6137, 6460, 6610, 7220, 8330, 9044, 9254, 9310, 10108, 11237, 11305, 12274, 12559, 12635, 13220, 15827, 16660, 17689, 18508, 18620, 22474, 22610, 23135, 24548, 25118, 25270, 30685, 31654, 32389, 35378, 42959, 44948, 45220, 46270, 50236, 50540, 56185, 61370, 62795, 63308, 64778, 70756, 78659, 79135, 85918, 87913, 88445, 92540, 112370, 122740, 125590, 129556, 157318, 158270, 161945, 171836, 175826, 176890, 213503, 214795, 224740, 238621, 251180, 300713, 314636, 316540, 323890, 351652, 353780, 393295, 427006, 429590, 439565, 477242, 550613, 601426, 615391, 647780, 786590, 854012, 859180, 879130, 954484, 1067515, 1101226, 1193105, 1202852, 1230782, 1494521, 1503565, 1573180, 1670347, 1758260, 2135030, 2202452, 2386210, 2461564, 2753065, 2989042, 3007130, 3076955, 3340694, 4056557, 4270060, 4772420, 5506130, 5978084, 6014260, 6153910, 6681388, 7472605, 8113114, 8351735, 10461647, 11012260, 11692429, 12307820, 14945210, 16226228, 16703470, 20282785, 20923294, 23384858, 28395899, 29890420, 33406940, 40565570, 41846588, 46769716, 52308235, 56791798, 58462145, 81131140, 104616470, 113583596, 116924290, 141979495, 198771293, 209232940, 233848580, 283958990, 397542586, 567917980, 795085172, 993856465, 1987712930, 3975425860]

約数ペア:

[(1, 3975425860), (2, 1987712930), (4, 993856465), (5, 795085172), (7, 567917980), (10, 397542586), (14, 283958990), (17, 233848580), (19, 209232940), (20, 198771293), (28, 141979495), (34, 116924290), (35, 113583596), (38, 104616470), (49, 81131140), (68, 58462145), (70, 56791798), (76, 52308235), (85, 46769716), (95, 41846588), (98, 40565570), (119, 33406940), (133, 29890420), (140, 28395899), (170, 23384858), (190, 20923294), (196, 20282785), (238, 16703470), (245, 16226228), (266, 14945210), (323, 12307820), (340, 11692429), (361, 11012260), (380, 10461647), (476, 8351735), (490, 8113114), (532, 7472605), (595, 6681388), (646, 6153910), (661, 6014260), (665, 5978084), (722, 5506130), (833, 4772420), (931, 4270060), (980, 4056557), (1190, 3340694), (1292, 3076955), (1322, 3007130), (1330, 2989042), (1444, 2753065), (1615, 2461564), (1666, 2386210), (1805, 2202452), (1862, 2135030), (2261, 1758260), (2380, 1670347), (2527, 1573180), (2644, 1503565), (2660, 1494521), (3230, 1230782), (3305, 1202852), (3332, 1193105), (3610, 1101226), (3724, 1067515), (4165, 954484), (4522, 879130), (4627, 859180), (4655, 854012), (5054, 786590), (6137, 647780), (6460, 615391), (6610, 601426), (7220, 550613), (8330, 477242), (9044, 439565), (9254, 429590), (9310, 427006), (10108, 393295), (11237, 353780), (11305, 351652), (12274, 323890), (12559, 316540), (12635, 314636), (13220, 300713), (15827, 251180), (16660, 238621), (17689, 224740), (18508, 214795), (18620, 213503), (22474, 176890), (22610, 175826), (23135, 171836), (24548, 161945), (25118, 158270), (25270, 157318), (30685, 129556), (31654, 125590), (32389, 122740), (35378, 112370), (42959, 92540), (44948, 88445), (45220, 87913), (46270, 85918), (50236, 79135), (50540, 78659), (56185, 70756), (61370, 64778), (62795, 63308)]