8176590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1933}}^1$

素因数の和:1993

約数の個数: 48

約数和(自身を含む): 21722688

約数和(自身を除く): 13546098

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 1933, 2115, 3866, 4230, 5799, 9665, 11598, 17397, 19330, 28995, 34794, 57990, 86985, 90851, 173970, 181702, 272553, 454255, 545106, 817659, 908510, 1362765, 1635318, 2725530, 4088295, 8176590]

約数ペア:

[(1, 8176590), (2, 4088295), (3, 2725530), (5, 1635318), (6, 1362765), (9, 908510), (10, 817659), (15, 545106), (18, 454255), (30, 272553), (45, 181702), (47, 173970), (90, 90851), (94, 86985), (141, 57990), (235, 34794), (282, 28995), (423, 19330), (470, 17397), (705, 11598), (846, 9665), (1410, 5799), (1933, 4230), (2115, 3866)]