7472730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1117}}^1$

素因数の和:1350

約数の個数: 32

約数和(自身を含む): 18031104

約数和(自身を除く): 10558374

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 223, 446, 669, 1115, 1117, 1338, 2230, 2234, 3345, 3351, 5585, 6690, 6702, 11170, 16755, 33510, 249091, 498182, 747273, 1245455, 1494546, 2490910, 3736365, 7472730]

約数ペア:

[(1, 7472730), (2, 3736365), (3, 2490910), (5, 1494546), (6, 1245455), (10, 747273), (15, 498182), (30, 249091), (223, 33510), (446, 16755), (669, 11170), (1115, 6702), (1117, 6690), (1338, 5585), (2230, 3351), (2234, 3345)]