18025090

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 33384960

約数和(自身を除く): 15359870

約数列:

[1, 2, 5, 10, 59, 118, 137, 223, 274, 295, 446, 590, 685, 1115, 1370, 2230, 8083, 13157, 16166, 26314, 30551, 40415, 61102, 65785, 80830, 131570, 152755, 305510, 1802509, 3605018, 9012545, 18025090]

約数ペア:

[(1, 18025090), (2, 9012545), (5, 3605018), (10, 1802509), (59, 305510), (118, 152755), (137, 131570), (223, 80830), (274, 65785), (295, 61102), (446, 40415), (590, 30551), (685, 26314), (1115, 16166), (1370, 13157), (2230, 8083)]