4920678730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{154787}}^1$

素因数の和:154839

約数の個数: 48

約数和(自身を含む): 10264301856

約数和(自身を除く): 5343623126

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 289, 374, 578, 935, 1445, 1870, 2890, 3179, 6358, 15895, 31790, 154787, 309574, 773935, 1547870, 1702657, 2631379, 3405314, 5262758, 8513285, 13156895, 17026570, 26313790, 28945169, 44733443, 57890338, 89466886, 144725845, 223667215, 289451690, 447334430, 492067873, 984135746, 2460339365, 4920678730]

約数ペア:

[(1, 4920678730), (2, 2460339365), (5, 984135746), (10, 492067873), (11, 447334430), (17, 289451690), (22, 223667215), (34, 144725845), (55, 89466886), (85, 57890338), (110, 44733443), (170, 28945169), (187, 26313790), (289, 17026570), (374, 13156895), (578, 8513285), (935, 5262758), (1445, 3405314), (1870, 2631379), (2890, 1702657), (3179, 1547870), (6358, 773935), (15895, 309574), (31790, 154787)]