7575490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3067}}^1$

素因数の和:3106

約数の個数: 32

約数和(自身を含む): 15462720

約数和(自身を除く): 7887230

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 3067, 6134, 15335, 30670, 39871, 58273, 79742, 116546, 199355, 291365, 398710, 582730, 757549, 1515098, 3787745, 7575490]

約数ペア:

[(1, 7575490), (2, 3787745), (5, 1515098), (10, 757549), (13, 582730), (19, 398710), (26, 291365), (38, 199355), (65, 116546), (95, 79742), (130, 58273), (190, 39871), (247, 30670), (494, 15335), (1235, 6134), (2470, 3067)]