30675780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{56807}}^1$

素因数の和:56825

約数の個数: 48

約数和(自身を含む): 95437440

約数和(自身を除く): 64761660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 56807, 113614, 170421, 227228, 284035, 340842, 511263, 568070, 681684, 852105, 1022526, 1136140, 1533789, 1704210, 2045052, 2556315, 3067578, 3408420, 5112630, 6135156, 7668945, 10225260, 15337890, 30675780]

約数ペア:

[(1, 30675780), (2, 15337890), (3, 10225260), (4, 7668945), (5, 6135156), (6, 5112630), (9, 3408420), (10, 3067578), (12, 2556315), (15, 2045052), (18, 1704210), (20, 1533789), (27, 1136140), (30, 1022526), (36, 852105), (45, 681684), (54, 568070), (60, 511263), (90, 340842), (108, 284035), (135, 227228), (180, 170421), (270, 113614), (540, 56807)]