1414890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:291

約数の個数: 48

約数和(自身を含む): 3744000

約数和(自身を除く): 2329110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 199, 237, 395, 398, 474, 597, 711, 790, 995, 1185, 1194, 1422, 1791, 1990, 2370, 2985, 3555, 3582, 5970, 7110, 8955, 15721, 17910, 31442, 47163, 78605, 94326, 141489, 157210, 235815, 282978, 471630, 707445, 1414890]

約数ペア:

[(1, 1414890), (2, 707445), (3, 471630), (5, 282978), (6, 235815), (9, 157210), (10, 141489), (15, 94326), (18, 78605), (30, 47163), (45, 31442), (79, 17910), (90, 15721), (158, 8955), (199, 7110), (237, 5970), (395, 3582), (398, 3555), (474, 2985), (597, 2370), (711, 1990), (790, 1791), (995, 1422), (1185, 1194)]