2108474370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1249}}^1\times {\mathrm{18757}}^1$

素因数の和:20019

約数の個数: 48

約数和(自身を含む): 5486715000

約数和(自身を除く): 3378240630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1249, 2498, 3747, 6245, 7494, 11241, 12490, 18735, 18757, 22482, 37470, 37514, 56205, 56271, 93785, 112410, 112542, 168813, 187570, 281355, 337626, 562710, 844065, 1688130, 23427493, 46854986, 70282479, 117137465, 140564958, 210847437, 234274930, 351412395, 421694874, 702824790, 1054237185, 2108474370]

約数ペア:

[(1, 2108474370), (2, 1054237185), (3, 702824790), (5, 421694874), (6, 351412395), (9, 234274930), (10, 210847437), (15, 140564958), (18, 117137465), (30, 70282479), (45, 46854986), (90, 23427493), (1249, 1688130), (2498, 844065), (3747, 562710), (6245, 337626), (7494, 281355), (11241, 187570), (12490, 168813), (18735, 112542), (18757, 112410), (22482, 93785), (37470, 56271), (37514, 56205)]