72082530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61609}}^1$

素因数の和:61635

約数の個数: 48

約数和(自身を含む): 201834360

約数和(自身を除く): 129751830

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 61609, 123218, 184827, 308045, 369654, 554481, 616090, 800917, 924135, 1108962, 1601834, 1848270, 2402751, 2772405, 4004585, 4805502, 5544810, 7208253, 8009170, 12013755, 14416506, 24027510, 36041265, 72082530]

約数ペア:

[(1, 72082530), (2, 36041265), (3, 24027510), (5, 14416506), (6, 12013755), (9, 8009170), (10, 7208253), (13, 5544810), (15, 4805502), (18, 4004585), (26, 2772405), (30, 2402751), (39, 1848270), (45, 1601834), (65, 1108962), (78, 924135), (90, 800917), (117, 616090), (130, 554481), (195, 369654), (234, 308045), (390, 184827), (585, 123218), (1170, 61609)]