30756690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{563}}^1\times {\mathrm{607}}^1$

素因数の和:1183

約数の個数: 48

約数和(自身を含む): 80241408

約数和(自身を除く): 49484718

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 563, 607, 1126, 1214, 1689, 1821, 2815, 3035, 3378, 3642, 5067, 5463, 5630, 6070, 8445, 9105, 10134, 10926, 16890, 18210, 25335, 27315, 50670, 54630, 341741, 683482, 1025223, 1708705, 2050446, 3075669, 3417410, 5126115, 6151338, 10252230, 15378345, 30756690]

約数ペア:

[(1, 30756690), (2, 15378345), (3, 10252230), (5, 6151338), (6, 5126115), (9, 3417410), (10, 3075669), (15, 2050446), (18, 1708705), (30, 1025223), (45, 683482), (90, 341741), (563, 54630), (607, 50670), (1126, 27315), (1214, 25335), (1689, 18210), (1821, 16890), (2815, 10926), (3035, 10134), (3378, 9105), (3642, 8445), (5067, 6070), (5463, 5630)]