73238630

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{3557}}^1$

素因数の和:3664

約数の個数: 32

約数和(自身を含む): 138335040

約数和(自身を除く): 65096410

約数列:

[1, 2, 5, 10, 29, 58, 71, 142, 145, 290, 355, 710, 2059, 3557, 4118, 7114, 10295, 17785, 20590, 35570, 103153, 206306, 252547, 505094, 515765, 1031530, 1262735, 2525470, 7323863, 14647726, 36619315, 73238630]

約数ペア:

[(1, 73238630), (2, 36619315), (5, 14647726), (10, 7323863), (29, 2525470), (58, 1262735), (71, 1031530), (142, 515765), (145, 505094), (290, 252547), (355, 206306), (710, 103153), (2059, 35570), (3557, 20590), (4118, 17785), (7114, 10295)]