12531510

素因数分解:

$2^1\times 3^8\times 5^1\times {\mathrm{191}}^1$

素因数の和:222

約数の個数: 72

約数和(自身を含む): 34010496

約数和(自身を除く): 21478986

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 191, 243, 270, 382, 405, 486, 573, 729, 810, 955, 1146, 1215, 1458, 1719, 1910, 2187, 2430, 2865, 3438, 3645, 4374, 5157, 5730, 6561, 7290, 8595, 10314, 10935, 13122, 15471, 17190, 21870, 25785, 30942, 32805, 46413, 51570, 65610, 77355, 92826, 139239, 154710, 232065, 278478, 417717, 464130, 696195, 835434, 1253151, 1392390, 2088585, 2506302, 4177170, 6265755, 12531510]

約数ペア:

[(1, 12531510), (2, 6265755), (3, 4177170), (5, 2506302), (6, 2088585), (9, 1392390), (10, 1253151), (15, 835434), (18, 696195), (27, 464130), (30, 417717), (45, 278478), (54, 232065), (81, 154710), (90, 139239), (135, 92826), (162, 77355), (191, 65610), (243, 51570), (270, 46413), (382, 32805), (405, 30942), (486, 25785), (573, 21870), (729, 17190), (810, 15471), (955, 13122), (1146, 10935), (1215, 10314), (1458, 8595), (1719, 7290), (1910, 6561), (2187, 5730), (2430, 5157), (2865, 4374), (3438, 3645)]