29684380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7937}}^1$

素因数の和:7974

約数の個数: 48

約数和(自身を含む): 72013536

約数和(自身を除く): 42329156

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 7937, 15874, 31748, 39685, 79370, 87307, 134929, 158740, 174614, 269858, 349228, 436535, 539716, 674645, 873070, 1349290, 1484219, 1746140, 2698580, 2968438, 5936876, 7421095, 14842190, 29684380]

約数ペア:

[(1, 29684380), (2, 14842190), (4, 7421095), (5, 5936876), (10, 2968438), (11, 2698580), (17, 1746140), (20, 1484219), (22, 1349290), (34, 873070), (44, 674645), (55, 539716), (68, 436535), (85, 349228), (110, 269858), (170, 174614), (187, 158740), (220, 134929), (340, 87307), (374, 79370), (748, 39685), (935, 31748), (1870, 15874), (3740, 7937)]