2929980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1039}}^1$

素因数の和:1098

約数の個数: 48

約数和(自身を含む): 8386560

約数和(自身を除く): 5456580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1039, 1410, 2078, 2820, 3117, 4156, 5195, 6234, 10390, 12468, 15585, 20780, 31170, 48833, 62340, 97666, 146499, 195332, 244165, 292998, 488330, 585996, 732495, 976660, 1464990, 2929980]

約数ペア:

[(1, 2929980), (2, 1464990), (3, 976660), (4, 732495), (5, 585996), (6, 488330), (10, 292998), (12, 244165), (15, 195332), (20, 146499), (30, 97666), (47, 62340), (60, 48833), (94, 31170), (141, 20780), (188, 15585), (235, 12468), (282, 10390), (470, 6234), (564, 5195), (705, 4156), (940, 3117), (1039, 2820), (1410, 2078)]