8750770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{839}}^1$

素因数の和:1002

約数の個数: 32

約数和(自身を含む): 18144000

約数和(自身を除く): 9393230

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 298, 745, 839, 1043, 1490, 1678, 2086, 4195, 5215, 5873, 8390, 10430, 11746, 29365, 58730, 125011, 250022, 625055, 875077, 1250110, 1750154, 4375385, 8750770]

約数ペア:

[(1, 8750770), (2, 4375385), (5, 1750154), (7, 1250110), (10, 875077), (14, 625055), (35, 250022), (70, 125011), (149, 58730), (298, 29365), (745, 11746), (839, 10430), (1043, 8390), (1490, 5873), (1678, 5215), (2086, 4195)]