30883986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10657}}^1$

素因数の和:10695

約数の個数: 48

約数和(自身を含む): 79807104

約数和(自身を除く): 48923118

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 10657, 21314, 31971, 63942, 74599, 95913, 149198, 191826, 223797, 245111, 447594, 490222, 671391, 735333, 1342782, 1470666, 1715777, 2205999, 3431554, 4411998, 5147331, 10294662, 15441993, 30883986]

約数ペア:

[(1, 30883986), (2, 15441993), (3, 10294662), (6, 5147331), (7, 4411998), (9, 3431554), (14, 2205999), (18, 1715777), (21, 1470666), (23, 1342782), (42, 735333), (46, 671391), (63, 490222), (69, 447594), (126, 245111), (138, 223797), (161, 191826), (207, 149198), (322, 95913), (414, 74599), (483, 63942), (966, 31971), (1449, 21314), (2898, 10657)]