139228620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{56597}}^1$

素因数の和:56650

約数の個数: 48

約数和(自身を含む): 399355488

約数和(自身を除く): 260126868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 56597, 113194, 169791, 226388, 282985, 339582, 565970, 679164, 848955, 1131940, 1697910, 2320477, 3395820, 4640954, 6961431, 9281908, 11602385, 13922862, 23204770, 27845724, 34807155, 46409540, 69614310, 139228620]

約数ペア:

[(1, 139228620), (2, 69614310), (3, 46409540), (4, 34807155), (5, 27845724), (6, 23204770), (10, 13922862), (12, 11602385), (15, 9281908), (20, 6961431), (30, 4640954), (41, 3395820), (60, 2320477), (82, 1697910), (123, 1131940), (164, 848955), (205, 679164), (246, 565970), (410, 339582), (492, 282985), (615, 226388), (820, 169791), (1230, 113194), (2460, 56597)]