30961524

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1439}}^1$

素因数の和:1620

約数の個数: 48

約数和(自身を含む): 79349760

約数和(自身を除く): 48388236

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 163, 326, 489, 652, 978, 1439, 1793, 1956, 2878, 3586, 4317, 5379, 5756, 7172, 8634, 10758, 15829, 17268, 21516, 31658, 47487, 63316, 94974, 189948, 234557, 469114, 703671, 938228, 1407342, 2580127, 2814684, 5160254, 7740381, 10320508, 15480762, 30961524]

約数ペア:

[(1, 30961524), (2, 15480762), (3, 10320508), (4, 7740381), (6, 5160254), (11, 2814684), (12, 2580127), (22, 1407342), (33, 938228), (44, 703671), (66, 469114), (132, 234557), (163, 189948), (326, 94974), (489, 63316), (652, 47487), (978, 31658), (1439, 21516), (1793, 17268), (1956, 15829), (2878, 10758), (3586, 8634), (4317, 7172), (5379, 5756)]