306228418

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 477938160

約数和(自身を除く): 171709742

約数列:

[1, 2, 61, 97, 113, 122, 194, 226, 229, 458, 5917, 6893, 10961, 11834, 13786, 13969, 21922, 22213, 25877, 27938, 44426, 51754, 668621, 1337242, 1354993, 1578497, 2510069, 2709986, 3156994, 5020138, 153114209, 306228418]

約数ペア:

[(1, 306228418), (2, 153114209), (61, 5020138), (97, 3156994), (113, 2709986), (122, 2510069), (194, 1578497), (226, 1354993), (229, 1337242), (458, 668621), (5917, 51754), (6893, 44426), (10961, 27938), (11834, 25877), (13786, 22213), (13969, 21922)]