89254270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41131}}^1$

素因数の和:41176

約数の個数: 32

約数和(自身を含む): 189536256

約数和(自身を除く): 100281986

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 41131, 82262, 205655, 287917, 411310, 575834, 1275061, 1439585, 2550122, 2879170, 6375305, 8925427, 12750610, 17850854, 44627135, 89254270]

約数ペア:

[(1, 89254270), (2, 44627135), (5, 17850854), (7, 12750610), (10, 8925427), (14, 6375305), (31, 2879170), (35, 2550122), (62, 1439585), (70, 1275061), (155, 575834), (217, 411310), (310, 287917), (434, 205655), (1085, 82262), (2170, 41131)]