19005441870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20435959}}^1$

素因数の和:20436000

約数の個数: 32

約数和(自身を含む): 47084451840

約数和(自身を除く): 28079009970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 20435959, 40871918, 61307877, 102179795, 122615754, 204359590, 306539385, 613078770, 633514729, 1267029458, 1900544187, 3167573645, 3801088374, 6335147290, 9502720935, 19005441870]

約数ペア:

[(1, 19005441870), (2, 9502720935), (3, 6335147290), (5, 3801088374), (6, 3167573645), (10, 1900544187), (15, 1267029458), (30, 633514729), (31, 613078770), (62, 306539385), (93, 204359590), (155, 122615754), (186, 102179795), (310, 61307877), (465, 40871918), (930, 20435959)]