80650290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{384049}}^1$

素因数の和:384066

約数の個数: 32

約数和(自身を含む): 221212800

約数和(自身を除く): 140562510

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 384049, 768098, 1152147, 1920245, 2304294, 2688343, 3840490, 5376686, 5760735, 8065029, 11521470, 13441715, 16130058, 26883430, 40325145, 80650290]

約数ペア:

[(1, 80650290), (2, 40325145), (3, 26883430), (5, 16130058), (6, 13441715), (7, 11521470), (10, 8065029), (14, 5760735), (15, 5376686), (21, 3840490), (30, 2688343), (35, 2304294), (42, 1920245), (70, 1152147), (105, 768098), (210, 384049)]