180660830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{10709}}^1$

素因数の和:10964

約数の個数: 32

約数和(自身を含む): 373222080

約数和(自身を除く): 192561250

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 241, 482, 1205, 1687, 2410, 3374, 8435, 10709, 16870, 21418, 53545, 74963, 107090, 149926, 374815, 749630, 2580869, 5161738, 12904345, 18066083, 25808690, 36132166, 90330415, 180660830]

約数ペア:

[(1, 180660830), (2, 90330415), (5, 36132166), (7, 25808690), (10, 18066083), (14, 12904345), (35, 5161738), (70, 2580869), (241, 749630), (482, 374815), (1205, 149926), (1687, 107090), (2410, 74963), (3374, 53545), (8435, 21418), (10709, 16870)]