82760790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{394099}}^1$

素因数の和:394116

約数の個数: 32

約数和(自身を含む): 227001600

約数和(自身を除く): 144240810

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 394099, 788198, 1182297, 1970495, 2364594, 2758693, 3940990, 5517386, 5911485, 8276079, 11822970, 13793465, 16552158, 27586930, 41380395, 82760790]

約数ペア:

[(1, 82760790), (2, 41380395), (3, 27586930), (5, 16552158), (6, 13793465), (7, 11822970), (10, 8276079), (14, 5911485), (15, 5517386), (21, 3940990), (30, 2758693), (35, 2364594), (42, 1970495), (70, 1182297), (105, 788198), (210, 394099)]