30621668

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{2029}}^1$

素因数の和:2065

約数の個数: 48

約数和(自身を含む): 68208000

約数和(自身を除く): 37586332

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 343, 539, 686, 1078, 1372, 2029, 2156, 3773, 4058, 7546, 8116, 14203, 15092, 22319, 28406, 44638, 56812, 89276, 99421, 156233, 198842, 312466, 397684, 624932, 695947, 1093631, 1391894, 2187262, 2783788, 4374524, 7655417, 15310834, 30621668]

約数ペア:

[(1, 30621668), (2, 15310834), (4, 7655417), (7, 4374524), (11, 2783788), (14, 2187262), (22, 1391894), (28, 1093631), (44, 695947), (49, 624932), (77, 397684), (98, 312466), (154, 198842), (196, 156233), (308, 99421), (343, 89276), (539, 56812), (686, 44638), (1078, 28406), (1372, 22319), (2029, 15092), (2156, 14203), (3773, 8116), (4058, 7546)]