76945490

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1409}}^1$

素因数の和:1586

約数の個数: 32

約数和(自身を含む): 142940160

約数和(自身を除く): 65994670

約数列:

[1, 2, 5, 10, 43, 86, 127, 215, 254, 430, 635, 1270, 1409, 2818, 5461, 7045, 10922, 14090, 27305, 54610, 60587, 121174, 178943, 302935, 357886, 605870, 894715, 1789430, 7694549, 15389098, 38472745, 76945490]

約数ペア:

[(1, 76945490), (2, 38472745), (5, 15389098), (10, 7694549), (43, 1789430), (86, 894715), (127, 605870), (215, 357886), (254, 302935), (430, 178943), (635, 121174), (1270, 60587), (1409, 54610), (2818, 27305), (5461, 14090), (7045, 10922)]