17381460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6737}}^1$

素因数の和:6792

約数の個数: 48

約数和(自身を含む): 49807296

約数和(自身を除く): 32425836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 6737, 13474, 20211, 26948, 33685, 40422, 67370, 80844, 101055, 134740, 202110, 289691, 404220, 579382, 869073, 1158764, 1448455, 1738146, 2896910, 3476292, 4345365, 5793820, 8690730, 17381460]

約数ペア:

[(1, 17381460), (2, 8690730), (3, 5793820), (4, 4345365), (5, 3476292), (6, 2896910), (10, 1738146), (12, 1448455), (15, 1158764), (20, 869073), (30, 579382), (43, 404220), (60, 289691), (86, 202110), (129, 134740), (172, 101055), (215, 80844), (258, 67370), (430, 40422), (516, 33685), (645, 26948), (860, 20211), (1290, 13474), (2580, 6737)]