30959742

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{10909}}^1$

素因数の和:10968

約数の個数: 32

約数和(自身を含む): 69125760

約数和(自身を除く): 38166018

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 10909, 21818, 32727, 65454, 119999, 239998, 359997, 469087, 719994, 938174, 1407261, 2814522, 5159957, 10319914, 15479871, 30959742]

約数ペア:

[(1, 30959742), (2, 15479871), (3, 10319914), (6, 5159957), (11, 2814522), (22, 1407261), (33, 938174), (43, 719994), (66, 469087), (86, 359997), (129, 239998), (258, 119999), (473, 65454), (946, 32727), (1419, 21818), (2838, 10909)]