869129870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{37511}}^1$

素因数の和:37856

約数の個数: 32

約数和(自身を含む): 1793373696

約数和(自身を除く): 924243826

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 331, 662, 1655, 2317, 3310, 4634, 11585, 23170, 37511, 75022, 187555, 262577, 375110, 525154, 1312885, 2625770, 12416141, 24832282, 62080705, 86912987, 124161410, 173825974, 434564935, 869129870]

約数ペア:

[(1, 869129870), (2, 434564935), (5, 173825974), (7, 124161410), (10, 86912987), (14, 62080705), (35, 24832282), (70, 12416141), (331, 2625770), (662, 1312885), (1655, 525154), (2317, 375110), (3310, 262577), (4634, 187555), (11585, 75022), (23170, 37511)]