140057730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{91541}}^1$

素因数の和:91571

約数の個数: 48

約数和(自身を含む): 385574904

約数和(自身を除く): 245517174

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 91541, 183082, 274623, 457705, 549246, 823869, 915410, 1373115, 1556197, 1647738, 2746230, 3112394, 4119345, 4668591, 7780985, 8238690, 9337182, 14005773, 15561970, 23342955, 28011546, 46685910, 70028865, 140057730]

約数ペア:

[(1, 140057730), (2, 70028865), (3, 46685910), (5, 28011546), (6, 23342955), (9, 15561970), (10, 14005773), (15, 9337182), (17, 8238690), (18, 7780985), (30, 4668591), (34, 4119345), (45, 3112394), (51, 2746230), (85, 1647738), (90, 1556197), (102, 1373115), (153, 915410), (170, 823869), (255, 549246), (306, 457705), (510, 274623), (765, 183082), (1530, 91541)]