122098620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{290711}}^1$

素因数の和:290730

約数の個数: 48

約数和(自身を含む): 390716928

約数和(自身を除く): 268618308

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 290711, 581422, 872133, 1162844, 1453555, 1744266, 2034977, 2907110, 3488532, 4069954, 4360665, 5814220, 6104931, 8139908, 8721330, 10174885, 12209862, 17442660, 20349770, 24419724, 30524655, 40699540, 61049310, 122098620]

約数ペア:

[(1, 122098620), (2, 61049310), (3, 40699540), (4, 30524655), (5, 24419724), (6, 20349770), (7, 17442660), (10, 12209862), (12, 10174885), (14, 8721330), (15, 8139908), (20, 6104931), (21, 5814220), (28, 4360665), (30, 4069954), (35, 3488532), (42, 2907110), (60, 2034977), (70, 1744266), (84, 1453555), (105, 1162844), (140, 872133), (210, 581422), (420, 290711)]