10661830

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 20026368

約数和(自身を除く): 9364538

約数列:

[1, 2, 5, 10, 31, 62, 155, 163, 211, 310, 326, 422, 815, 1055, 1630, 2110, 5053, 6541, 10106, 13082, 25265, 32705, 34393, 50530, 65410, 68786, 171965, 343930, 1066183, 2132366, 5330915, 10661830]

約数ペア:

[(1, 10661830), (2, 5330915), (5, 2132366), (10, 1066183), (31, 343930), (62, 171965), (155, 68786), (163, 65410), (211, 50530), (310, 34393), (326, 32705), (422, 25265), (815, 13082), (1055, 10106), (1630, 6541), (2110, 5053)]