539448060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{126631}}^1$

素因数の和:126714

約数の個数: 48

約数和(自身を含む): 1531740672

約数和(自身を除く): 992292612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 126631, 253262, 379893, 506524, 633155, 759786, 1266310, 1519572, 1899465, 2532620, 3798930, 7597860, 8990801, 17981602, 26972403, 35963204, 44954005, 53944806, 89908010, 107889612, 134862015, 179816020, 269724030, 539448060]

約数ペア:

[(1, 539448060), (2, 269724030), (3, 179816020), (4, 134862015), (5, 107889612), (6, 89908010), (10, 53944806), (12, 44954005), (15, 35963204), (20, 26972403), (30, 17981602), (60, 8990801), (71, 7597860), (142, 3798930), (213, 2532620), (284, 1899465), (355, 1519572), (426, 1266310), (710, 759786), (852, 633155), (1065, 506524), (1420, 379893), (2130, 253262), (4260, 126631)]