65230890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{1993}}^1$

素因数の和:3094

約数の個数: 32

約数和(自身を含む): 156776256

約数和(自身を除く): 91545366

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1091, 1993, 2182, 3273, 3986, 5455, 5979, 6546, 9965, 10910, 11958, 16365, 19930, 29895, 32730, 59790, 2174363, 4348726, 6523089, 10871815, 13046178, 21743630, 32615445, 65230890]

約数ペア:

[(1, 65230890), (2, 32615445), (3, 21743630), (5, 13046178), (6, 10871815), (10, 6523089), (15, 4348726), (30, 2174363), (1091, 59790), (1993, 32730), (2182, 29895), (3273, 19930), (3986, 16365), (5455, 11958), (5979, 10910), (6546, 9965)]