6673660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{653}}^1$

素因数の和:742

約数の個数: 48

約数和(自身を含む): 16261056

約数和(自身を除く): 9587396

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 653, 730, 1022, 1306, 1460, 2044, 2555, 2612, 3265, 4571, 5110, 6530, 9142, 10220, 13060, 18284, 22855, 45710, 47669, 91420, 95338, 190676, 238345, 333683, 476690, 667366, 953380, 1334732, 1668415, 3336830, 6673660]

約数ペア:

[(1, 6673660), (2, 3336830), (4, 1668415), (5, 1334732), (7, 953380), (10, 667366), (14, 476690), (20, 333683), (28, 238345), (35, 190676), (70, 95338), (73, 91420), (140, 47669), (146, 45710), (292, 22855), (365, 18284), (511, 13060), (653, 10220), (730, 9142), (1022, 6530), (1306, 5110), (1460, 4571), (2044, 3265), (2555, 2612)]