30321468

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{20543}}^1$

素因数の和:20594

約数の個数: 36

約数和(自身を含む): 78519168

約数和(自身を除く): 48197700

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 20543, 41086, 61629, 82172, 123258, 184887, 246516, 369774, 739548, 842263, 1684526, 2526789, 3369052, 5053578, 7580367, 10107156, 15160734, 30321468]

約数ペア:

[(1, 30321468), (2, 15160734), (3, 10107156), (4, 7580367), (6, 5053578), (9, 3369052), (12, 2526789), (18, 1684526), (36, 842263), (41, 739548), (82, 369774), (123, 246516), (164, 184887), (246, 123258), (369, 82172), (492, 61629), (738, 41086), (1476, 20543)]