1505479740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{3499}}^1$

素因数の和:3683

約数の個数: 96

約数和(自身を含む): 4318272000

約数和(自身を除く): 2812792260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 101, 142, 202, 213, 284, 303, 355, 404, 426, 505, 606, 710, 852, 1010, 1065, 1212, 1420, 1515, 2020, 2130, 3030, 3499, 4260, 6060, 6998, 7171, 10497, 13996, 14342, 17495, 20994, 21513, 28684, 34990, 35855, 41988, 43026, 52485, 69980, 71710, 86052, 104970, 107565, 143420, 209940, 215130, 248429, 353399, 430260, 496858, 706798, 745287, 993716, 1060197, 1242145, 1413596, 1490574, 1766995, 2120394, 2484290, 2981148, 3533990, 3726435, 4240788, 4968580, 5300985, 7067980, 7452870, 10601970, 14905740, 21203940, 25091329, 50182658, 75273987, 100365316, 125456645, 150547974, 250913290, 301095948, 376369935, 501826580, 752739870, 1505479740]

約数ペア:

[(1, 1505479740), (2, 752739870), (3, 501826580), (4, 376369935), (5, 301095948), (6, 250913290), (10, 150547974), (12, 125456645), (15, 100365316), (20, 75273987), (30, 50182658), (60, 25091329), (71, 21203940), (101, 14905740), (142, 10601970), (202, 7452870), (213, 7067980), (284, 5300985), (303, 4968580), (355, 4240788), (404, 3726435), (426, 3533990), (505, 2981148), (606, 2484290), (710, 2120394), (852, 1766995), (1010, 1490574), (1065, 1413596), (1212, 1242145), (1420, 1060197), (1515, 993716), (2020, 745287), (2130, 706798), (3030, 496858), (3499, 430260), (4260, 353399), (6060, 248429), (6998, 215130), (7171, 209940), (10497, 143420), (13996, 107565), (14342, 104970), (17495, 86052), (20994, 71710), (21513, 69980), (28684, 52485), (34990, 43026), (35855, 41988)]