61642770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2693}}^1$

素因数の和:2819

約数の個数: 64

約数和(自身を含む): 170691840

約数和(自身を除く): 109049070

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 109, 210, 218, 327, 545, 654, 763, 1090, 1526, 1635, 2289, 2693, 3270, 3815, 4578, 5386, 7630, 8079, 11445, 13465, 16158, 18851, 22890, 26930, 37702, 40395, 56553, 80790, 94255, 113106, 188510, 282765, 293537, 565530, 587074, 880611, 1467685, 1761222, 2054759, 2935370, 4109518, 4403055, 6164277, 8806110, 10273795, 12328554, 20547590, 30821385, 61642770]

約数ペア:

[(1, 61642770), (2, 30821385), (3, 20547590), (5, 12328554), (6, 10273795), (7, 8806110), (10, 6164277), (14, 4403055), (15, 4109518), (21, 2935370), (30, 2054759), (35, 1761222), (42, 1467685), (70, 880611), (105, 587074), (109, 565530), (210, 293537), (218, 282765), (327, 188510), (545, 113106), (654, 94255), (763, 80790), (1090, 56553), (1526, 40395), (1635, 37702), (2289, 26930), (2693, 22890), (3270, 18851), (3815, 16158), (4578, 13465), (5386, 11445), (7630, 8079)]