12567510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{449}}^1$

素因数の和:773

約数の個数: 48

約数和(自身を含む): 32853600

約数和(自身を除く): 20286090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 311, 449, 622, 898, 933, 1347, 1555, 1866, 2245, 2694, 2799, 3110, 4041, 4490, 4665, 5598, 6735, 8082, 9330, 13470, 13995, 20205, 27990, 40410, 139639, 279278, 418917, 698195, 837834, 1256751, 1396390, 2094585, 2513502, 4189170, 6283755, 12567510]

約数ペア:

[(1, 12567510), (2, 6283755), (3, 4189170), (5, 2513502), (6, 2094585), (9, 1396390), (10, 1256751), (15, 837834), (18, 698195), (30, 418917), (45, 279278), (90, 139639), (311, 40410), (449, 27990), (622, 20205), (898, 13995), (933, 13470), (1347, 9330), (1555, 8082), (1866, 6735), (2245, 5598), (2694, 4665), (2799, 4490), (3110, 4041)]