30016020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{9439}}^1$

素因数の和:9504

約数の個数: 48

約数和(自身を含む): 85639680

約数和(自身を除く): 55623660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 9439, 18878, 28317, 37756, 47195, 56634, 94390, 113268, 141585, 188780, 283170, 500267, 566340, 1000534, 1500801, 2001068, 2501335, 3001602, 5002670, 6003204, 7504005, 10005340, 15008010, 30016020]

約数ペア:

[(1, 30016020), (2, 15008010), (3, 10005340), (4, 7504005), (5, 6003204), (6, 5002670), (10, 3001602), (12, 2501335), (15, 2001068), (20, 1500801), (30, 1000534), (53, 566340), (60, 500267), (106, 283170), (159, 188780), (212, 141585), (265, 113268), (318, 94390), (530, 56634), (636, 47195), (795, 37756), (1060, 28317), (1590, 18878), (3180, 9439)]