30788304

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{7207}}^1$

素因数の和:7307

約数の個数: 40

約数和(自身を含む): 80441280

約数和(自身を除く): 49652976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 267, 356, 534, 712, 1068, 1424, 2136, 4272, 7207, 14414, 21621, 28828, 43242, 57656, 86484, 115312, 172968, 345936, 641423, 1282846, 1924269, 2565692, 3848538, 5131384, 7697076, 10262768, 15394152, 30788304]

約数ペア:

[(1, 30788304), (2, 15394152), (3, 10262768), (4, 7697076), (6, 5131384), (8, 3848538), (12, 2565692), (16, 1924269), (24, 1282846), (48, 641423), (89, 345936), (178, 172968), (267, 115312), (356, 86484), (534, 57656), (712, 43242), (1068, 28828), (1424, 21621), (2136, 14414), (4272, 7207)]