2014867540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{2621}}^1$

素因数の和:2690

約数の個数: 144

約数和(自身を含む): 5409290880

約数和(自身を除く): 3394423340

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, 289, 323, 340, 380, 476, 532, 578, 595, 646, 665, 1156, 1190, 1292, 1330, 1445, 1615, 2023, 2261, 2380, 2621, 2660, 2890, 3230, 4046, 4522, 5242, 5491, 5780, 6460, 8092, 9044, 10115, 10484, 10982, 11305, 13105, 18347, 20230, 21964, 22610, 26210, 27455, 36694, 38437, 40460, 44557, 45220, 49799, 52420, 54910, 73388, 76874, 89114, 91735, 99598, 109820, 153748, 178228, 183470, 192185, 199196, 222785, 248995, 311899, 348593, 366940, 384370, 445570, 497990, 623798, 697186, 757469, 768740, 846583, 891140, 995980, 1247596, 1394372, 1514938, 1559495, 1693166, 1742965, 3029876, 3118990, 3386332, 3485930, 3787345, 4232915, 5302283, 5926081, 6237980, 6971860, 7574690, 8465830, 10604566, 11852162, 14391911, 15149380, 16931660, 21209132, 23704324, 26511415, 28783822, 29630405, 53022830, 57567644, 59260810, 71959555, 100743377, 106045660, 118521620, 143919110, 201486754, 287838220, 402973508, 503716885, 1007433770, 2014867540]

約数ペア:

[(1, 2014867540), (2, 1007433770), (4, 503716885), (5, 402973508), (7, 287838220), (10, 201486754), (14, 143919110), (17, 118521620), (19, 106045660), (20, 100743377), (28, 71959555), (34, 59260810), (35, 57567644), (38, 53022830), (68, 29630405), (70, 28783822), (76, 26511415), (85, 23704324), (95, 21209132), (119, 16931660), (133, 15149380), (140, 14391911), (170, 11852162), (190, 10604566), (238, 8465830), (266, 7574690), (289, 6971860), (323, 6237980), (340, 5926081), (380, 5302283), (476, 4232915), (532, 3787345), (578, 3485930), (595, 3386332), (646, 3118990), (665, 3029876), (1156, 1742965), (1190, 1693166), (1292, 1559495), (1330, 1514938), (1445, 1394372), (1615, 1247596), (2023, 995980), (2261, 891140), (2380, 846583), (2621, 768740), (2660, 757469), (2890, 697186), (3230, 623798), (4046, 497990), (4522, 445570), (5242, 384370), (5491, 366940), (5780, 348593), (6460, 311899), (8092, 248995), (9044, 222785), (10115, 199196), (10484, 192185), (10982, 183470), (11305, 178228), (13105, 153748), (18347, 109820), (20230, 99598), (21964, 91735), (22610, 89114), (26210, 76874), (27455, 73388), (36694, 54910), (38437, 52420), (40460, 49799), (44557, 45220)]