259148580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{479}}^1$

素因数の和:689

約数の個数: 96

約数和(自身を含む): 743178240

約数和(自身を除く): 484029660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 127, 142, 213, 254, 284, 355, 381, 426, 479, 508, 635, 710, 762, 852, 958, 1065, 1270, 1420, 1437, 1524, 1905, 1916, 2130, 2395, 2540, 2874, 3810, 4260, 4790, 5748, 7185, 7620, 9017, 9580, 14370, 18034, 27051, 28740, 34009, 36068, 45085, 54102, 60833, 68018, 90170, 102027, 108204, 121666, 135255, 136036, 170045, 180340, 182499, 204054, 243332, 270510, 304165, 340090, 364998, 408108, 510135, 541020, 608330, 680180, 729996, 912495, 1020270, 1216660, 1824990, 2040540, 3649980, 4319143, 8638286, 12957429, 17276572, 21595715, 25914858, 43191430, 51829716, 64787145, 86382860, 129574290, 259148580]

約数ペア:

[(1, 259148580), (2, 129574290), (3, 86382860), (4, 64787145), (5, 51829716), (6, 43191430), (10, 25914858), (12, 21595715), (15, 17276572), (20, 12957429), (30, 8638286), (60, 4319143), (71, 3649980), (127, 2040540), (142, 1824990), (213, 1216660), (254, 1020270), (284, 912495), (355, 729996), (381, 680180), (426, 608330), (479, 541020), (508, 510135), (635, 408108), (710, 364998), (762, 340090), (852, 304165), (958, 270510), (1065, 243332), (1270, 204054), (1420, 182499), (1437, 180340), (1524, 170045), (1905, 136036), (1916, 135255), (2130, 121666), (2395, 108204), (2540, 102027), (2874, 90170), (3810, 68018), (4260, 60833), (4790, 54102), (5748, 45085), (7185, 36068), (7620, 34009), (9017, 28740), (9580, 27051), (14370, 18034)]