349393140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1941073}}^1$

素因数の和:1941088

約数の個数: 36

約数和(自身を含む): 1059826404

約数和(自身を除く): 710433264

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1941073, 3882146, 5823219, 7764292, 9705365, 11646438, 17469657, 19410730, 23292876, 29116095, 34939314, 38821460, 58232190, 69878628, 87348285, 116464380, 174696570, 349393140]

約数ペア:

[(1, 349393140), (2, 174696570), (3, 116464380), (4, 87348285), (5, 69878628), (6, 58232190), (9, 38821460), (10, 34939314), (12, 29116095), (15, 23292876), (18, 19410730), (20, 17469657), (30, 11646438), (36, 9705365), (45, 7764292), (60, 5823219), (90, 3882146), (180, 1941073)]