64929870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2381}}^1$

素因数の和:2498

約数の個数: 64

約数和(自身を含む): 174934080

約数和(自身を除く): 110004210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 101, 135, 202, 270, 303, 505, 606, 909, 1010, 1515, 1818, 2381, 2727, 3030, 4545, 4762, 5454, 7143, 9090, 11905, 13635, 14286, 21429, 23810, 27270, 35715, 42858, 64287, 71430, 107145, 128574, 214290, 240481, 321435, 480962, 642870, 721443, 1202405, 1442886, 2164329, 2404810, 3607215, 4328658, 6492987, 7214430, 10821645, 12985974, 21643290, 32464935, 64929870]

約数ペア:

[(1, 64929870), (2, 32464935), (3, 21643290), (5, 12985974), (6, 10821645), (9, 7214430), (10, 6492987), (15, 4328658), (18, 3607215), (27, 2404810), (30, 2164329), (45, 1442886), (54, 1202405), (90, 721443), (101, 642870), (135, 480962), (202, 321435), (270, 240481), (303, 214290), (505, 128574), (606, 107145), (909, 71430), (1010, 64287), (1515, 42858), (1818, 35715), (2381, 27270), (2727, 23810), (3030, 21429), (4545, 14286), (4762, 13635), (5454, 11905), (7143, 9090)]