3948310620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{172717}}^1$

素因数の和:172859

約数の個数: 72

約数和(自身を含む): 12070915584

約数和(自身を除く): 8122604964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1270, 1524, 1905, 2286, 2540, 3810, 4572, 5715, 7620, 11430, 22860, 172717, 345434, 518151, 690868, 863585, 1036302, 1554453, 1727170, 2072604, 2590755, 3108906, 3454340, 5181510, 6217812, 7772265, 10363020, 15544530, 21935059, 31089060, 43870118, 65805177, 87740236, 109675295, 131610354, 197415531, 219350590, 263220708, 329025885, 394831062, 438701180, 658051770, 789662124, 987077655, 1316103540, 1974155310, 3948310620]

約数ペア:

[(1, 3948310620), (2, 1974155310), (3, 1316103540), (4, 987077655), (5, 789662124), (6, 658051770), (9, 438701180), (10, 394831062), (12, 329025885), (15, 263220708), (18, 219350590), (20, 197415531), (30, 131610354), (36, 109675295), (45, 87740236), (60, 65805177), (90, 43870118), (127, 31089060), (180, 21935059), (254, 15544530), (381, 10363020), (508, 7772265), (635, 6217812), (762, 5181510), (1143, 3454340), (1270, 3108906), (1524, 2590755), (1905, 2072604), (2286, 1727170), (2540, 1554453), (3810, 1036302), (4572, 863585), (5715, 690868), (7620, 518151), (11430, 345434), (22860, 172717)]