2019643620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1567}}^1\times {\mathrm{21481}}^1$

素因数の和:23060

約数の個数: 48

約数和(自身を含む): 5658874368

約数和(自身を除く): 3639230748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1567, 3134, 4701, 6268, 7835, 9402, 15670, 18804, 21481, 23505, 31340, 42962, 47010, 64443, 85924, 94020, 107405, 128886, 214810, 257772, 322215, 429620, 644430, 1288860, 33660727, 67321454, 100982181, 134642908, 168303635, 201964362, 336607270, 403928724, 504910905, 673214540, 1009821810, 2019643620]

約数ペア:

[(1, 2019643620), (2, 1009821810), (3, 673214540), (4, 504910905), (5, 403928724), (6, 336607270), (10, 201964362), (12, 168303635), (15, 134642908), (20, 100982181), (30, 67321454), (60, 33660727), (1567, 1288860), (3134, 644430), (4701, 429620), (6268, 322215), (7835, 257772), (9402, 214810), (15670, 128886), (18804, 107405), (21481, 94020), (23505, 85924), (31340, 64443), (42962, 47010)]