12553470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139483}}^1$

素因数の和:139496

約数の個数: 24

約数和(自身を含む): 32639256

約数和(自身を除く): 20085786

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139483, 278966, 418449, 697415, 836898, 1255347, 1394830, 2092245, 2510694, 4184490, 6276735, 12553470]

約数ペア:

[(1, 12553470), (2, 6276735), (3, 4184490), (5, 2510694), (6, 2092245), (9, 1394830), (10, 1255347), (15, 836898), (18, 697415), (30, 418449), (45, 278966), (90, 139483)]