870907218

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{96703}}^1$

素因数の和:96806

約数の個数: 32

約数和(自身を含む): 1856716800

約数和(自身を除く): 985809582

約数列:

[1, 2, 3, 6, 19, 38, 57, 79, 114, 158, 237, 474, 1501, 3002, 4503, 9006, 96703, 193406, 290109, 580218, 1837357, 3674714, 5512071, 7639537, 11024142, 15279074, 22918611, 45837222, 145151203, 290302406, 435453609, 870907218]

約数ペア:

[(1, 870907218), (2, 435453609), (3, 290302406), (6, 145151203), (19, 45837222), (38, 22918611), (57, 15279074), (79, 11024142), (114, 7639537), (158, 5512071), (237, 3674714), (474, 1837357), (1501, 580218), (3002, 290109), (4503, 193406), (9006, 96703)]