30004497

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 47663616

約数和(自身を除く): 17659119

約数列:

[1, 3, 9, 31, 41, 43, 61, 93, 123, 129, 183, 279, 369, 387, 549, 1271, 1333, 1763, 1891, 2501, 2623, 3813, 3999, 5289, 5673, 7503, 7869, 11439, 11997, 15867, 17019, 22509, 23607, 54653, 77531, 81313, 107543, 163959, 232593, 243939, 322629, 491877, 697779, 731817, 967887, 3333833, 10001499, 30004497]

約数ペア:

[(1, 30004497), (3, 10001499), (9, 3333833), (31, 967887), (41, 731817), (43, 697779), (61, 491877), (93, 322629), (123, 243939), (129, 232593), (183, 163959), (279, 107543), (369, 81313), (387, 77531), (549, 54653), (1271, 23607), (1333, 22509), (1763, 17019), (1891, 15867), (2501, 11997), (2623, 11439), (3813, 7869), (3999, 7503), (5289, 5673)]