30321768

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{26881}}^1$

素因数の和:26937

約数の個数: 32

約数和(自身を含む): 77420160

約数和(自身を除く): 47098392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 26881, 53762, 80643, 107524, 161286, 215048, 322572, 645144, 1263407, 2526814, 3790221, 5053628, 7580442, 10107256, 15160884, 30321768]

約数ペア:

[(1, 30321768), (2, 15160884), (3, 10107256), (4, 7580442), (6, 5053628), (8, 3790221), (12, 2526814), (24, 1263407), (47, 645144), (94, 322572), (141, 215048), (188, 161286), (282, 107524), (376, 80643), (564, 53762), (1128, 26881)]