73413890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{21529}}^1$

素因数の和:21578

約数の個数: 32

約数和(自身を含む): 148815360

約数和(自身を除く): 75401470

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 21529, 43058, 107645, 215290, 236819, 473638, 667399, 1184095, 1334798, 2368190, 3336995, 6673990, 7341389, 14682778, 36706945, 73413890]

約数ペア:

[(1, 73413890), (2, 36706945), (5, 14682778), (10, 7341389), (11, 6673990), (22, 3336995), (31, 2368190), (55, 1334798), (62, 1184095), (110, 667399), (155, 473638), (310, 236819), (341, 215290), (682, 107645), (1705, 43058), (3410, 21529)]