871150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:169

約数の個数: 48

約数和(自身を含む): 1964160

約数和(自身を除く): 1093010

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 131, 133, 175, 190, 262, 266, 350, 475, 655, 665, 917, 950, 1310, 1330, 1834, 2489, 3275, 3325, 4585, 4978, 6550, 6650, 9170, 12445, 17423, 22925, 24890, 34846, 45850, 62225, 87115, 124450, 174230, 435575, 871150]

約数ペア:

[(1, 871150), (2, 435575), (5, 174230), (7, 124450), (10, 87115), (14, 62225), (19, 45850), (25, 34846), (35, 24890), (38, 22925), (50, 17423), (70, 12445), (95, 9170), (131, 6650), (133, 6550), (175, 4978), (190, 4585), (262, 3325), (266, 3275), (350, 2489), (475, 1834), (655, 1330), (665, 1310), (917, 950)]