1370294510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1999}}^1\times {\mathrm{5273}}^1$

素因数の和:7292

約数の個数: 32

約数和(自身を含む): 2658096000

約数和(自身を除く): 1287801490

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1999, 3998, 5273, 9995, 10546, 19990, 25987, 26365, 51974, 52730, 68549, 129935, 137098, 259870, 342745, 685490, 10540727, 21081454, 52703635, 105407270, 137029451, 274058902, 685147255, 1370294510]

約数ペア:

[(1, 1370294510), (2, 685147255), (5, 274058902), (10, 137029451), (13, 105407270), (26, 52703635), (65, 21081454), (130, 10540727), (1999, 685490), (3998, 342745), (5273, 259870), (9995, 137098), (10546, 129935), (19990, 68549), (25987, 52730), (26365, 51974)]