131204370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{397589}}^1$

素因数の和:397610

約数の個数: 32

約数和(自身を含む): 343517760

約数和(自身を除く): 212313390

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 397589, 795178, 1192767, 1987945, 2385534, 3975890, 4373479, 5963835, 8746958, 11927670, 13120437, 21867395, 26240874, 43734790, 65602185, 131204370]

約数ペア:

[(1, 131204370), (2, 65602185), (3, 43734790), (5, 26240874), (6, 21867395), (10, 13120437), (11, 11927670), (15, 8746958), (22, 5963835), (30, 4373479), (33, 3975890), (55, 2385534), (66, 1987945), (110, 1192767), (165, 795178), (330, 397589)]