15100330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{30817}}^1$

素因数の和:30838

約数の個数: 24

約数和(自身を含む): 31619268

約数和(自身を除く): 16518938

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 30817, 61634, 154085, 215719, 308170, 431438, 1078595, 1510033, 2157190, 3020066, 7550165, 15100330]

約数ペア:

[(1, 15100330), (2, 7550165), (5, 3020066), (7, 2157190), (10, 1510033), (14, 1078595), (35, 431438), (49, 308170), (70, 215719), (98, 154085), (245, 61634), (490, 30817)]