540605820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{310693}}^1$

素因数の和:310734

約数の個数: 48

約数和(自身を含む): 1565897760

約数和(自身を除く): 1025291940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 310693, 621386, 932079, 1242772, 1553465, 1864158, 3106930, 3728316, 4660395, 6213860, 9010097, 9320790, 18020194, 18641580, 27030291, 36040388, 45050485, 54060582, 90100970, 108121164, 135151455, 180201940, 270302910, 540605820]

約数ペア:

[(1, 540605820), (2, 270302910), (3, 180201940), (4, 135151455), (5, 108121164), (6, 90100970), (10, 54060582), (12, 45050485), (15, 36040388), (20, 27030291), (29, 18641580), (30, 18020194), (58, 9320790), (60, 9010097), (87, 6213860), (116, 4660395), (145, 3728316), (174, 3106930), (290, 1864158), (348, 1553465), (435, 1242772), (580, 932079), (870, 621386), (1740, 310693)]