156988230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{747563}}^1$

素因数の和:747580

約数の個数: 32

約数和(自身を含む): 430596864

約数和(自身を除く): 273608634

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 747563, 1495126, 2242689, 3737815, 4485378, 5232941, 7475630, 10465882, 11213445, 15698823, 22426890, 26164705, 31397646, 52329410, 78494115, 156988230]

約数ペア:

[(1, 156988230), (2, 78494115), (3, 52329410), (5, 31397646), (6, 26164705), (7, 22426890), (10, 15698823), (14, 11213445), (15, 10465882), (21, 7475630), (30, 5232941), (35, 4485378), (42, 3737815), (70, 2242689), (105, 1495126), (210, 747563)]