64793630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{34649}}^1$

素因数の和:34684

約数の個数: 32

約数和(自身を含む): 134719200

約数和(自身を除く): 69925570

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 34649, 69298, 173245, 346490, 381139, 589033, 762278, 1178066, 1905695, 2945165, 3811390, 5890330, 6479363, 12958726, 32396815, 64793630]

約数ペア:

[(1, 64793630), (2, 32396815), (5, 12958726), (10, 6479363), (11, 5890330), (17, 3811390), (22, 2945165), (34, 1905695), (55, 1178066), (85, 762278), (110, 589033), (170, 381139), (187, 346490), (374, 173245), (935, 69298), (1870, 34649)]