23781510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1901}}^1$

素因数の和:2053

約数の個数: 48

約数和(自身を含む): 62309520

約数和(自身を除く): 38528010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139, 278, 417, 695, 834, 1251, 1390, 1901, 2085, 2502, 3802, 4170, 5703, 6255, 9505, 11406, 12510, 17109, 19010, 28515, 34218, 57030, 85545, 171090, 264239, 528478, 792717, 1321195, 1585434, 2378151, 2642390, 3963585, 4756302, 7927170, 11890755, 23781510]

約数ペア:

[(1, 23781510), (2, 11890755), (3, 7927170), (5, 4756302), (6, 3963585), (9, 2642390), (10, 2378151), (15, 1585434), (18, 1321195), (30, 792717), (45, 528478), (90, 264239), (139, 171090), (278, 85545), (417, 57030), (695, 34218), (834, 28515), (1251, 19010), (1390, 17109), (1901, 12510), (2085, 11406), (2502, 9505), (3802, 6255), (4170, 5703)]