1379077490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{371719}}^1$

素因数の和:371786

約数の個数: 32

約数和(自身を含む): 2890494720

約数和(自身を除く): 1511417230

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 371719, 743438, 1858595, 2602033, 3717190, 5204066, 13010165, 19701107, 26020330, 39402214, 98505535, 137907749, 197011070, 275815498, 689538745, 1379077490]

約数ペア:

[(1, 1379077490), (2, 689538745), (5, 275815498), (7, 197011070), (10, 137907749), (14, 98505535), (35, 39402214), (53, 26020330), (70, 19701107), (106, 13010165), (265, 5204066), (371, 3717190), (530, 2602033), (742, 1858595), (1855, 743438), (3710, 371719)]