30657372

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1$

素因数の和:602

約数の個数: 48

約数和(自身を含む): 73597440

約数和(自身を除く): 42940068

約数列:

[1, 2, 3, 4, 6, 12, 73, 79, 146, 158, 219, 237, 292, 316, 438, 443, 474, 876, 886, 948, 1329, 1772, 2658, 5316, 5767, 11534, 17301, 23068, 32339, 34602, 34997, 64678, 69204, 69994, 97017, 104991, 129356, 139988, 194034, 209982, 388068, 419964, 2554781, 5109562, 7664343, 10219124, 15328686, 30657372]

約数ペア:

[(1, 30657372), (2, 15328686), (3, 10219124), (4, 7664343), (6, 5109562), (12, 2554781), (73, 419964), (79, 388068), (146, 209982), (158, 194034), (219, 139988), (237, 129356), (292, 104991), (316, 97017), (438, 69994), (443, 69204), (474, 64678), (876, 34997), (886, 34602), (948, 32339), (1329, 23068), (1772, 17301), (2658, 11534), (5316, 5767)]