8399910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1327}}^1$

素因数の和:1548

約数の個数: 32

約数和(自身を含む): 20270592

約数和(自身を除く): 11870682

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 211, 422, 633, 1055, 1266, 1327, 2110, 2654, 3165, 3981, 6330, 6635, 7962, 13270, 19905, 39810, 279997, 559994, 839991, 1399985, 1679982, 2799970, 4199955, 8399910]

約数ペア:

[(1, 8399910), (2, 4199955), (3, 2799970), (5, 1679982), (6, 1399985), (10, 839991), (15, 559994), (30, 279997), (211, 39810), (422, 19905), (633, 13270), (1055, 7962), (1266, 6635), (1327, 6330), (2110, 3981), (2654, 3165)]