7964940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{132749}}^1$

素因数の和:132761

約数の個数: 24

約数和(自身を含む): 22302000

約数和(自身を除く): 14337060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 132749, 265498, 398247, 530996, 663745, 796494, 1327490, 1592988, 1991235, 2654980, 3982470, 7964940]

約数ペア:

[(1, 7964940), (2, 3982470), (3, 2654980), (4, 1991235), (5, 1592988), (6, 1327490), (10, 796494), (12, 663745), (15, 530996), (20, 398247), (30, 265498), (60, 132749)]