668565510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{115469}}^1$

素因数の和:115672

約数の個数: 32

約数和(自身を含む): 1612884960

約数和(自身を除く): 944319450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 193, 386, 579, 965, 1158, 1930, 2895, 5790, 115469, 230938, 346407, 577345, 692814, 1154690, 1732035, 3464070, 22285517, 44571034, 66856551, 111427585, 133713102, 222855170, 334282755, 668565510]

約数ペア:

[(1, 668565510), (2, 334282755), (3, 222855170), (5, 133713102), (6, 111427585), (10, 66856551), (15, 44571034), (30, 22285517), (193, 3464070), (386, 1732035), (579, 1154690), (965, 692814), (1158, 577345), (1930, 346407), (2895, 230938), (5790, 115469)]