238261530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{3413}}^1$

素因数の和:3615

約数の個数: 64

約数和(自身を含む): 619436160

約数和(自身を除く): 381174630

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 179, 195, 358, 390, 537, 895, 1074, 1790, 2327, 2685, 3413, 4654, 5370, 6826, 6981, 10239, 11635, 13962, 17065, 20478, 23270, 34130, 34905, 44369, 51195, 69810, 88738, 102390, 133107, 221845, 266214, 443690, 610927, 665535, 1221854, 1331070, 1832781, 3054635, 3665562, 6109270, 7942051, 9163905, 15884102, 18327810, 23826153, 39710255, 47652306, 79420510, 119130765, 238261530]

約数ペア:

[(1, 238261530), (2, 119130765), (3, 79420510), (5, 47652306), (6, 39710255), (10, 23826153), (13, 18327810), (15, 15884102), (26, 9163905), (30, 7942051), (39, 6109270), (65, 3665562), (78, 3054635), (130, 1832781), (179, 1331070), (195, 1221854), (358, 665535), (390, 610927), (537, 443690), (895, 266214), (1074, 221845), (1790, 133107), (2327, 102390), (2685, 88738), (3413, 69810), (4654, 51195), (5370, 44369), (6826, 34905), (6981, 34130), (10239, 23270), (11635, 20478), (13962, 17065)]