340891870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1279}}^1\times {\mathrm{2423}}^1$

素因数の和:3720

約数の個数: 32

約数和(自身を含む): 670187520

約数和(自身を除く): 329295650

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1279, 2423, 2558, 4846, 6395, 12115, 12790, 14069, 24230, 26653, 28138, 53306, 70345, 133265, 140690, 266530, 3099017, 6198034, 15495085, 30990170, 34089187, 68178374, 170445935, 340891870]

約数ペア:

[(1, 340891870), (2, 170445935), (5, 68178374), (10, 34089187), (11, 30990170), (22, 15495085), (55, 6198034), (110, 3099017), (1279, 266530), (2423, 140690), (2558, 133265), (4846, 70345), (6395, 53306), (12115, 28138), (12790, 26653), (14069, 24230)]