30732968

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:366

約数の個数: 64

約数和(自身を含む): 69672960

約数和(自身を除く): 38939992

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 107, 161, 184, 214, 223, 322, 428, 446, 644, 749, 856, 892, 1288, 1498, 1561, 1784, 2461, 2996, 3122, 4922, 5129, 5992, 6244, 9844, 10258, 12488, 17227, 19688, 20516, 23861, 34454, 35903, 41032, 47722, 68908, 71806, 95444, 137816, 143612, 167027, 190888, 287224, 334054, 548803, 668108, 1097606, 1336216, 2195212, 3841621, 4390424, 7683242, 15366484, 30732968]

約数ペア:

[(1, 30732968), (2, 15366484), (4, 7683242), (7, 4390424), (8, 3841621), (14, 2195212), (23, 1336216), (28, 1097606), (46, 668108), (56, 548803), (92, 334054), (107, 287224), (161, 190888), (184, 167027), (214, 143612), (223, 137816), (322, 95444), (428, 71806), (446, 68908), (644, 47722), (749, 41032), (856, 35903), (892, 34454), (1288, 23861), (1498, 20516), (1561, 19688), (1784, 17227), (2461, 12488), (2996, 10258), (3122, 9844), (4922, 6244), (5129, 5992)]