104378330

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{30431}}^1$

素因数の和:30459

約数の個数: 32

約数和(自身を含む): 219110400

約数和(自身を除く): 114732070

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 30431, 60862, 152155, 213017, 304310, 426034, 1065085, 1491119, 2130170, 2982238, 7455595, 10437833, 14911190, 20875666, 52189165, 104378330]

約数ペア:

[(1, 104378330), (2, 52189165), (5, 20875666), (7, 14911190), (10, 10437833), (14, 7455595), (35, 2982238), (49, 2130170), (70, 1491119), (98, 1065085), (245, 426034), (343, 304310), (490, 213017), (686, 152155), (1715, 60862), (3430, 30431)]