30579615

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{379}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 58331520

約数和(自身を除く): 27751905

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 163, 165, 379, 489, 495, 815, 1137, 1467, 1793, 1895, 2445, 3411, 4169, 5379, 5685, 7335, 8965, 12507, 16137, 17055, 20845, 26895, 37521, 61777, 62535, 80685, 185331, 187605, 308885, 555993, 679547, 926655, 2038641, 2779965, 3397735, 6115923, 10193205, 30579615]

約数ペア:

[(1, 30579615), (3, 10193205), (5, 6115923), (9, 3397735), (11, 2779965), (15, 2038641), (33, 926655), (45, 679547), (55, 555993), (99, 308885), (163, 187605), (165, 185331), (379, 80685), (489, 62535), (495, 61777), (815, 37521), (1137, 26895), (1467, 20845), (1793, 17055), (1895, 16137), (2445, 12507), (3411, 8965), (4169, 7335), (5379, 5685)]