2346420580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{2731}}^1$

素因数の和:2802

約数の個数: 144

約数和(自身を含む): 6295314816

約数和(自身を除く): 3948894236

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 28, 34, 35, 38, 68, 70, 76, 85, 95, 119, 133, 140, 170, 190, 238, 266, 323, 340, 361, 380, 476, 532, 595, 646, 665, 722, 1190, 1292, 1330, 1444, 1615, 1805, 2261, 2380, 2527, 2660, 2731, 3230, 3610, 4522, 5054, 5462, 6137, 6460, 7220, 9044, 10108, 10924, 11305, 12274, 12635, 13655, 19117, 22610, 24548, 25270, 27310, 30685, 38234, 42959, 45220, 46427, 50540, 51889, 54620, 61370, 76468, 85918, 92854, 95585, 103778, 122740, 171836, 185708, 191170, 207556, 214795, 232135, 259445, 324989, 363223, 382340, 429590, 464270, 518890, 649978, 726446, 859180, 882113, 928540, 985891, 1037780, 1299956, 1452892, 1624945, 1764226, 1816115, 1971782, 3249890, 3528452, 3632230, 3943564, 4410565, 4929455, 6174791, 6499780, 6901237, 7264460, 8821130, 9858910, 12349582, 13802474, 16760147, 17642260, 19717820, 24699164, 27604948, 30873955, 33520294, 34506185, 61747910, 67040588, 69012370, 83800735, 117321029, 123495820, 138024740, 167601470, 234642058, 335202940, 469284116, 586605145, 1173210290, 2346420580]

約数ペア:

[(1, 2346420580), (2, 1173210290), (4, 586605145), (5, 469284116), (7, 335202940), (10, 234642058), (14, 167601470), (17, 138024740), (19, 123495820), (20, 117321029), (28, 83800735), (34, 69012370), (35, 67040588), (38, 61747910), (68, 34506185), (70, 33520294), (76, 30873955), (85, 27604948), (95, 24699164), (119, 19717820), (133, 17642260), (140, 16760147), (170, 13802474), (190, 12349582), (238, 9858910), (266, 8821130), (323, 7264460), (340, 6901237), (361, 6499780), (380, 6174791), (476, 4929455), (532, 4410565), (595, 3943564), (646, 3632230), (665, 3528452), (722, 3249890), (1190, 1971782), (1292, 1816115), (1330, 1764226), (1444, 1624945), (1615, 1452892), (1805, 1299956), (2261, 1037780), (2380, 985891), (2527, 928540), (2660, 882113), (2731, 859180), (3230, 726446), (3610, 649978), (4522, 518890), (5054, 464270), (5462, 429590), (6137, 382340), (6460, 363223), (7220, 324989), (9044, 259445), (10108, 232135), (10924, 214795), (11305, 207556), (12274, 191170), (12635, 185708), (13655, 171836), (19117, 122740), (22610, 103778), (24548, 95585), (25270, 92854), (27310, 85918), (30685, 76468), (38234, 61370), (42959, 54620), (45220, 51889), (46427, 50540)]