30679380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{170441}}^1$

素因数の和:170456

約数の個数: 36

約数和(自身を含む): 93061332

約数和(自身を除く): 62381952

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 170441, 340882, 511323, 681764, 852205, 1022646, 1533969, 1704410, 2045292, 2556615, 3067938, 3408820, 5113230, 6135876, 7669845, 10226460, 15339690, 30679380]

約数ペア:

[(1, 30679380), (2, 15339690), (3, 10226460), (4, 7669845), (5, 6135876), (6, 5113230), (9, 3408820), (10, 3067938), (12, 2556615), (15, 2045292), (18, 1704410), (20, 1533969), (30, 1022646), (36, 852205), (45, 681764), (60, 511323), (90, 340882), (180, 170441)]