1555136430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{730111}}^1$

素因数の和:730192

約数の個数: 32

約数和(自身を含む): 3784900608

約数和(自身を除く): 2229764178

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 730111, 1460222, 2190333, 3650555, 4380666, 7301110, 10951665, 21903330, 51837881, 103675762, 155513643, 259189405, 311027286, 518378810, 777568215, 1555136430]

約数ペア:

[(1, 1555136430), (2, 777568215), (3, 518378810), (5, 311027286), (6, 259189405), (10, 155513643), (15, 103675762), (30, 51837881), (71, 21903330), (142, 10951665), (213, 7301110), (355, 4380666), (426, 3650555), (710, 2190333), (1065, 1460222), (2130, 730111)]