179734020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{14197}}^1$

素因数の和:14420

約数の個数: 48

約数和(自身を含む): 505675968

約数和(自身を除く): 325941948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 422, 633, 844, 1055, 1266, 2110, 2532, 3165, 4220, 6330, 12660, 14197, 28394, 42591, 56788, 70985, 85182, 141970, 170364, 212955, 283940, 425910, 851820, 2995567, 5991134, 8986701, 11982268, 14977835, 17973402, 29955670, 35946804, 44933505, 59911340, 89867010, 179734020]

約数ペア:

[(1, 179734020), (2, 89867010), (3, 59911340), (4, 44933505), (5, 35946804), (6, 29955670), (10, 17973402), (12, 14977835), (15, 11982268), (20, 8986701), (30, 5991134), (60, 2995567), (211, 851820), (422, 425910), (633, 283940), (844, 212955), (1055, 170364), (1266, 141970), (2110, 85182), (2532, 70985), (3165, 56788), (4220, 42591), (6330, 28394), (12660, 14197)]