315484586

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{751}}^1$

素因数の和:950

約数の個数: 32

約数和(自身を含む): 500290560

約数和(自身を除く): 184805974

約数列:

[1, 2, 41, 47, 82, 94, 109, 218, 751, 1502, 1927, 3854, 4469, 5123, 8938, 10246, 30791, 35297, 61582, 70594, 81859, 163718, 210043, 420086, 1447177, 2894354, 3356219, 3847373, 6712438, 7694746, 157742293, 315484586]

約数ペア:

[(1, 315484586), (2, 157742293), (41, 7694746), (47, 6712438), (82, 3847373), (94, 3356219), (109, 2894354), (218, 1447177), (751, 420086), (1502, 210043), (1927, 163718), (3854, 81859), (4469, 70594), (5123, 61582), (8938, 35297), (10246, 30791)]