30221406

素因数分解:

$2^1\times 3^2\times {\mathrm{223}}^1\times {\mathrm{7529}}^1$

素因数の和:7760

約数の個数: 24

約数和(自身を含む): 65782080

約数和(自身を除く): 35560674

約数列:

[1, 2, 3, 6, 9, 18, 223, 446, 669, 1338, 2007, 4014, 7529, 15058, 22587, 45174, 67761, 135522, 1678967, 3357934, 5036901, 10073802, 15110703, 30221406]

約数ペア:

[(1, 30221406), (2, 15110703), (3, 10073802), (6, 5036901), (9, 3357934), (18, 1678967), (223, 135522), (446, 67761), (669, 45174), (1338, 22587), (2007, 15058), (4014, 7529)]