157029986830

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{857}}^1\times {\mathrm{251003}}^1$

素因数の和:251940

約数の個数: 32

約数和(自身を含む): 286861427424

約数和(自身を除く): 129831440594

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 857, 1714, 4285, 8570, 62561, 125122, 251003, 312805, 502006, 625610, 1255015, 2510030, 18323219, 36646438, 91616095, 183232190, 215109571, 430219142, 1075547855, 2151095710, 15702998683, 31405997366, 78514993415, 157029986830]

約数ペア:

[(1, 157029986830), (2, 78514993415), (5, 31405997366), (10, 15702998683), (73, 2151095710), (146, 1075547855), (365, 430219142), (730, 215109571), (857, 183232190), (1714, 91616095), (4285, 36646438), (8570, 18323219), (62561, 2510030), (125122, 1255015), (251003, 625610), (312805, 502006)]