127529530

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{2801}}^1$

素因数の和:2994

約数の個数: 32

約数和(自身を含む): 239066640

約数和(自身を除く): 111537110

約数列:

[1, 2, 5, 10, 29, 58, 145, 157, 290, 314, 785, 1570, 2801, 4553, 5602, 9106, 14005, 22765, 28010, 45530, 81229, 162458, 406145, 439757, 812290, 879514, 2198785, 4397570, 12752953, 25505906, 63764765, 127529530]

約数ペア:

[(1, 127529530), (2, 63764765), (5, 25505906), (10, 12752953), (29, 4397570), (58, 2198785), (145, 879514), (157, 812290), (290, 439757), (314, 406145), (785, 162458), (1570, 81229), (2801, 45530), (4553, 28010), (5602, 22765), (9106, 14005)]