26515530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2917}}^1$

素因数の和:3031

約数の個数: 48

約数和(自身を含む): 69646824

約数和(自身を除く): 43131294

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 101, 202, 303, 505, 606, 909, 1010, 1515, 1818, 2917, 3030, 4545, 5834, 8751, 9090, 14585, 17502, 26253, 29170, 43755, 52506, 87510, 131265, 262530, 294617, 589234, 883851, 1473085, 1767702, 2651553, 2946170, 4419255, 5303106, 8838510, 13257765, 26515530]

約数ペア:

[(1, 26515530), (2, 13257765), (3, 8838510), (5, 5303106), (6, 4419255), (9, 2946170), (10, 2651553), (15, 1767702), (18, 1473085), (30, 883851), (45, 589234), (90, 294617), (101, 262530), (202, 131265), (303, 87510), (505, 52506), (606, 43755), (909, 29170), (1010, 26253), (1515, 17502), (1818, 14585), (2917, 9090), (3030, 8751), (4545, 5834)]