1863131820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{701}}^1\times {\mathrm{4027}}^1$

素因数の和:4751

約数の個数: 96

約数和(自身を含む): 5700554496

約数和(自身を除く): 3837422676

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 701, 1402, 2103, 2804, 3505, 4027, 4206, 7010, 7711, 8054, 8412, 10515, 12081, 14020, 15422, 16108, 20135, 21030, 23133, 24162, 30844, 38555, 40270, 42060, 44297, 46266, 48324, 60405, 77110, 80540, 88594, 92532, 115665, 120810, 132891, 154220, 177188, 221485, 231330, 241620, 265782, 442970, 462660, 531564, 664455, 885940, 1328910, 2657820, 2822927, 5645854, 8468781, 11291708, 14114635, 16937562, 28229270, 31052197, 33875124, 42343905, 56458540, 62104394, 84687810, 93156591, 124208788, 155260985, 169375620, 186313182, 310521970, 372626364, 465782955, 621043940, 931565910, 1863131820]

約数ペア:

[(1, 1863131820), (2, 931565910), (3, 621043940), (4, 465782955), (5, 372626364), (6, 310521970), (10, 186313182), (11, 169375620), (12, 155260985), (15, 124208788), (20, 93156591), (22, 84687810), (30, 62104394), (33, 56458540), (44, 42343905), (55, 33875124), (60, 31052197), (66, 28229270), (110, 16937562), (132, 14114635), (165, 11291708), (220, 8468781), (330, 5645854), (660, 2822927), (701, 2657820), (1402, 1328910), (2103, 885940), (2804, 664455), (3505, 531564), (4027, 462660), (4206, 442970), (7010, 265782), (7711, 241620), (8054, 231330), (8412, 221485), (10515, 177188), (12081, 154220), (14020, 132891), (15422, 120810), (16108, 115665), (20135, 92532), (21030, 88594), (23133, 80540), (24162, 77110), (30844, 60405), (38555, 48324), (40270, 46266), (42060, 44297)]