85613090

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1\times {\mathrm{353}}^1$

素因数の和:746

約数の個数: 32

約数和(自身を含む): 157006080

約数和(自身を除く): 71392990

約数列:

[1, 2, 5, 10, 79, 158, 307, 353, 395, 614, 706, 790, 1535, 1765, 3070, 3530, 24253, 27887, 48506, 55774, 108371, 121265, 139435, 216742, 242530, 278870, 541855, 1083710, 8561309, 17122618, 42806545, 85613090]

約数ペア:

[(1, 85613090), (2, 42806545), (5, 17122618), (10, 8561309), (79, 1083710), (158, 541855), (307, 278870), (353, 242530), (395, 216742), (614, 139435), (706, 121265), (790, 108371), (1535, 55774), (1765, 48506), (3070, 27887), (3530, 24253)]