7420966730

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{3105007}}^1$

素因数の和:3105253

約数の個数: 16

約数和(自身を含む): 13413634560

約数和(自身を除く): 5992667830

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 3105007, 6210014, 15525035, 31050070, 742096673, 1484193346, 3710483365, 7420966730]

約数ペア:

[(1, 7420966730), (2, 3710483365), (5, 1484193346), (10, 742096673), (239, 31050070), (478, 15525035), (1195, 6210014), (2390, 3105007)]