42552430

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{821}}^1$

素因数の和:972

約数の個数: 32

約数和(自身を含む): 78833088

約数和(自身を除く): 36280658

約数列:

[1, 2, 5, 10, 71, 73, 142, 146, 355, 365, 710, 730, 821, 1642, 4105, 5183, 8210, 10366, 25915, 51830, 58291, 59933, 116582, 119866, 291455, 299665, 582910, 599330, 4255243, 8510486, 21276215, 42552430]

約数ペア:

[(1, 42552430), (2, 21276215), (5, 8510486), (10, 4255243), (71, 599330), (73, 582910), (142, 299665), (146, 291455), (355, 119866), (365, 116582), (710, 59933), (730, 58291), (821, 51830), (1642, 25915), (4105, 10366), (5183, 8210)]