12546060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{991}}^1$

素因数の和:1214

約数の個数: 48

約数和(自身を含む): 35331072

約数和(自身を除く): 22785012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 422, 633, 844, 991, 1055, 1266, 1982, 2110, 2532, 2973, 3165, 3964, 4220, 4955, 5946, 6330, 9910, 11892, 12660, 14865, 19820, 29730, 59460, 209101, 418202, 627303, 836404, 1045505, 1254606, 2091010, 2509212, 3136515, 4182020, 6273030, 12546060]

約数ペア:

[(1, 12546060), (2, 6273030), (3, 4182020), (4, 3136515), (5, 2509212), (6, 2091010), (10, 1254606), (12, 1045505), (15, 836404), (20, 627303), (30, 418202), (60, 209101), (211, 59460), (422, 29730), (633, 19820), (844, 14865), (991, 12660), (1055, 11892), (1266, 9910), (1982, 6330), (2110, 5946), (2532, 4955), (2973, 4220), (3165, 3964)]