85877730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{2333}}^1$

素因数の和:2755

約数の個数: 48

約数和(自身を含む): 223923960

約数和(自身を除く): 138046230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 409, 818, 1227, 2045, 2333, 2454, 3681, 4090, 4666, 6135, 6999, 7362, 11665, 12270, 13998, 18405, 20997, 23330, 34995, 36810, 41994, 69990, 104985, 209970, 954197, 1908394, 2862591, 4770985, 5725182, 8587773, 9541970, 14312955, 17175546, 28625910, 42938865, 85877730]

約数ペア:

[(1, 85877730), (2, 42938865), (3, 28625910), (5, 17175546), (6, 14312955), (9, 9541970), (10, 8587773), (15, 5725182), (18, 4770985), (30, 2862591), (45, 1908394), (90, 954197), (409, 209970), (818, 104985), (1227, 69990), (2045, 41994), (2333, 36810), (2454, 34995), (3681, 23330), (4090, 20997), (4666, 18405), (6135, 13998), (6999, 12270), (7362, 11665)]