517660270

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1\times {\mathrm{1321}}^1$

素因数の和:1740

約数の個数: 32

約数和(自身を含む): 942321600

約数和(自身を除く): 424661330

約数列:

[1, 2, 5, 10, 149, 263, 298, 526, 745, 1315, 1321, 1490, 2630, 2642, 6605, 13210, 39187, 78374, 195935, 196829, 347423, 391870, 393658, 694846, 984145, 1737115, 1968290, 3474230, 51766027, 103532054, 258830135, 517660270]

約数ペア:

[(1, 517660270), (2, 258830135), (5, 103532054), (10, 51766027), (149, 3474230), (263, 1968290), (298, 1737115), (526, 984145), (745, 694846), (1315, 393658), (1321, 391870), (1490, 347423), (2630, 196829), (2642, 195935), (6605, 78374), (13210, 39187)]