31449060

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{719}}^1$

素因数の和:749

約数の個数: 96

約数和(自身を含む): 99187200

約数和(自身を除く): 67738140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 719, 729, 810, 972, 1215, 1438, 1458, 1620, 2157, 2187, 2430, 2876, 2916, 3595, 3645, 4314, 4374, 4860, 6471, 7190, 7290, 8628, 8748, 10785, 10935, 12942, 14380, 14580, 19413, 21570, 21870, 25884, 32355, 38826, 43140, 43740, 58239, 64710, 77652, 97065, 116478, 129420, 174717, 194130, 232956, 291195, 349434, 388260, 524151, 582390, 698868, 873585, 1048302, 1164780, 1572453, 1747170, 2096604, 2620755, 3144906, 3494340, 5241510, 6289812, 7862265, 10483020, 15724530, 31449060]

約数ペア:

[(1, 31449060), (2, 15724530), (3, 10483020), (4, 7862265), (5, 6289812), (6, 5241510), (9, 3494340), (10, 3144906), (12, 2620755), (15, 2096604), (18, 1747170), (20, 1572453), (27, 1164780), (30, 1048302), (36, 873585), (45, 698868), (54, 582390), (60, 524151), (81, 388260), (90, 349434), (108, 291195), (135, 232956), (162, 194130), (180, 174717), (243, 129420), (270, 116478), (324, 97065), (405, 77652), (486, 64710), (540, 58239), (719, 43740), (729, 43140), (810, 38826), (972, 32355), (1215, 25884), (1438, 21870), (1458, 21570), (1620, 19413), (2157, 14580), (2187, 14380), (2430, 12942), (2876, 10935), (2916, 10785), (3595, 8748), (3645, 8628), (4314, 7290), (4374, 7190), (4860, 6471)]