305475302

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{1069}}^1$

素因数の和:1532

約数の個数: 32

約数和(自身を含む): 517708800

約数和(自身を除く): 212233498

約数列:

[1, 2, 11, 22, 31, 62, 341, 419, 682, 838, 1069, 2138, 4609, 9218, 11759, 12989, 23518, 25978, 33139, 66278, 142879, 285758, 364529, 447911, 729058, 895822, 4927021, 9854042, 13885241, 27770482, 152737651, 305475302]

約数ペア:

[(1, 305475302), (2, 152737651), (11, 27770482), (22, 13885241), (31, 9854042), (62, 4927021), (341, 895822), (419, 729058), (682, 447911), (838, 364529), (1069, 285758), (2138, 142879), (4609, 66278), (9218, 33139), (11759, 25978), (12989, 23518)]