310381055

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{997}}^1$

素因数の和:1163

約数の個数: 32

約数和(自身を含む): 409579200

約数和(自身を除く): 99198145

約数列:

[1, 5, 19, 29, 95, 113, 145, 551, 565, 997, 2147, 2755, 3277, 4985, 10735, 16385, 18943, 28913, 62263, 94715, 112661, 144565, 311315, 549347, 563305, 2140559, 2746735, 3267169, 10702795, 16335845, 62076211, 310381055]

約数ペア:

[(1, 310381055), (5, 62076211), (19, 16335845), (29, 10702795), (95, 3267169), (113, 2746735), (145, 2140559), (551, 563305), (565, 549347), (997, 311315), (2147, 144565), (2755, 112661), (3277, 94715), (4985, 62263), (10735, 28913), (16385, 18943)]