6621180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{523}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 18662784

約数和(自身を除く): 12041604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 422, 523, 633, 844, 1046, 1055, 1266, 1569, 2092, 2110, 2532, 2615, 3138, 3165, 4220, 5230, 6276, 6330, 7845, 10460, 12660, 15690, 31380, 110353, 220706, 331059, 441412, 551765, 662118, 1103530, 1324236, 1655295, 2207060, 3310590, 6621180]

約数ペア:

[(1, 6621180), (2, 3310590), (3, 2207060), (4, 1655295), (5, 1324236), (6, 1103530), (10, 662118), (12, 551765), (15, 441412), (20, 331059), (30, 220706), (60, 110353), (211, 31380), (422, 15690), (523, 12660), (633, 10460), (844, 7845), (1046, 6330), (1055, 6276), (1266, 5230), (1569, 4220), (2092, 3165), (2110, 3138), (2532, 2615)]