652084740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{15959}}^1$

素因数の和:16201

約数の個数: 72

約数和(自身を含む): 1986828480

約数和(自身を除く): 1334743740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 227, 454, 681, 908, 1135, 1362, 2043, 2270, 2724, 3405, 4086, 4540, 6810, 8172, 10215, 13620, 15959, 20430, 31918, 40860, 47877, 63836, 79795, 95754, 143631, 159590, 191508, 239385, 287262, 319180, 478770, 574524, 718155, 957540, 1436310, 2872620, 3622693, 7245386, 10868079, 14490772, 18113465, 21736158, 32604237, 36226930, 43472316, 54340395, 65208474, 72453860, 108680790, 130416948, 163021185, 217361580, 326042370, 652084740]

約数ペア:

[(1, 652084740), (2, 326042370), (3, 217361580), (4, 163021185), (5, 130416948), (6, 108680790), (9, 72453860), (10, 65208474), (12, 54340395), (15, 43472316), (18, 36226930), (20, 32604237), (30, 21736158), (36, 18113465), (45, 14490772), (60, 10868079), (90, 7245386), (180, 3622693), (227, 2872620), (454, 1436310), (681, 957540), (908, 718155), (1135, 574524), (1362, 478770), (2043, 319180), (2270, 287262), (2724, 239385), (3405, 191508), (4086, 159590), (4540, 143631), (6810, 95754), (8172, 79795), (10215, 63836), (13620, 47877), (15959, 40860), (20430, 31918)]