11509610

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:387

約数の個数: 48

約数和(自身を含む): 24476256

約数和(自身を除く): 12966646

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 83, 98, 166, 245, 283, 415, 490, 566, 581, 830, 1162, 1415, 1981, 2830, 2905, 3962, 4067, 5810, 8134, 9905, 13867, 19810, 20335, 23489, 27734, 40670, 46978, 69335, 117445, 138670, 164423, 234890, 328846, 822115, 1150961, 1644230, 2301922, 5754805, 11509610]

約数ペア:

[(1, 11509610), (2, 5754805), (5, 2301922), (7, 1644230), (10, 1150961), (14, 822115), (35, 328846), (49, 234890), (70, 164423), (83, 138670), (98, 117445), (166, 69335), (245, 46978), (283, 40670), (415, 27734), (490, 23489), (566, 20335), (581, 19810), (830, 13867), (1162, 9905), (1415, 8134), (1981, 5810), (2830, 4067), (2905, 3962)]