117777190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{1543}}^1$

素因数の和:2016

約数の個数: 32

約数和(自身を含む): 225115200

約数和(自身を除く): 107338010

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 449, 898, 1543, 2245, 3086, 4490, 7633, 7715, 15266, 15430, 26231, 38165, 52462, 76330, 131155, 262310, 692807, 1385614, 3464035, 6928070, 11777719, 23555438, 58888595, 117777190]

約数ペア:

[(1, 117777190), (2, 58888595), (5, 23555438), (10, 11777719), (17, 6928070), (34, 3464035), (85, 1385614), (170, 692807), (449, 262310), (898, 131155), (1543, 76330), (2245, 52462), (3086, 38165), (4490, 26231), (7633, 15430), (7715, 15266)]