9946890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1399}}^1$

素因数の和:1491

約数の個数: 48

約数和(自身を含む): 26208000

約数和(自身を除く): 16261110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1185, 1399, 1422, 2370, 2798, 3555, 4197, 6995, 7110, 8394, 12591, 13990, 20985, 25182, 41970, 62955, 110521, 125910, 221042, 331563, 552605, 663126, 994689, 1105210, 1657815, 1989378, 3315630, 4973445, 9946890]

約数ペア:

[(1, 9946890), (2, 4973445), (3, 3315630), (5, 1989378), (6, 1657815), (9, 1105210), (10, 994689), (15, 663126), (18, 552605), (30, 331563), (45, 221042), (79, 125910), (90, 110521), (158, 62955), (237, 41970), (395, 25182), (474, 20985), (711, 13990), (790, 12591), (1185, 8394), (1399, 7110), (1422, 6995), (2370, 4197), (2798, 3555)]