310048952

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{2707}}^1$

素因数の和:2955

約数の個数: 32

約数和(自身を含む): 591427200

約数和(自身を除く): 281378248

約数列:

[1, 2, 4, 8, 103, 139, 206, 278, 412, 556, 824, 1112, 2707, 5414, 10828, 14317, 21656, 28634, 57268, 114536, 278821, 376273, 557642, 752546, 1115284, 1505092, 2230568, 3010184, 38756119, 77512238, 155024476, 310048952]

約数ペア:

[(1, 310048952), (2, 155024476), (4, 77512238), (8, 38756119), (103, 3010184), (139, 2230568), (206, 1505092), (278, 1115284), (412, 752546), (556, 557642), (824, 376273), (1112, 278821), (2707, 114536), (5414, 57268), (10828, 28634), (14317, 21656)]