63426420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{352369}}^1$

素因数の和:352384

約数の個数: 36

約数和(自身を含む): 192394020

約数和(自身を除く): 128967600

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 352369, 704738, 1057107, 1409476, 1761845, 2114214, 3171321, 3523690, 4228428, 5285535, 6342642, 7047380, 10571070, 12685284, 15856605, 21142140, 31713210, 63426420]

約数ペア:

[(1, 63426420), (2, 31713210), (3, 21142140), (4, 15856605), (5, 12685284), (6, 10571070), (9, 7047380), (10, 6342642), (12, 5285535), (15, 4228428), (18, 3523690), (20, 3171321), (30, 2114214), (36, 1761845), (45, 1409476), (60, 1057107), (90, 704738), (180, 352369)]