82187630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{22153}}^1$

素因数の和:22220

約数の個数: 32

約数和(自身を含む): 172269504

約数和(自身を除く): 90081874

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 22153, 44306, 110765, 155071, 221530, 310142, 775355, 1174109, 1550710, 2348218, 5870545, 8218763, 11741090, 16437526, 41093815, 82187630]

約数ペア:

[(1, 82187630), (2, 41093815), (5, 16437526), (7, 11741090), (10, 8218763), (14, 5870545), (35, 2348218), (53, 1550710), (70, 1174109), (106, 775355), (265, 310142), (371, 221530), (530, 155071), (742, 110765), (1855, 44306), (3710, 22153)]