2247694260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{42139}}^1$

素因数の和:42285

約数の個数: 96

約数和(自身を含む): 7249428480

約数和(自身を除く): 5001734220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 127, 140, 210, 254, 381, 420, 508, 635, 762, 889, 1270, 1524, 1778, 1905, 2540, 2667, 3556, 3810, 4445, 5334, 7620, 8890, 10668, 13335, 17780, 26670, 42139, 53340, 84278, 126417, 168556, 210695, 252834, 294973, 421390, 505668, 589946, 632085, 842780, 884919, 1179892, 1264170, 1474865, 1769838, 2528340, 2949730, 3539676, 4424595, 5351653, 5899460, 8849190, 10703306, 16054959, 17698380, 21406612, 26758265, 32109918, 37461571, 53516530, 64219836, 74923142, 80274795, 107033060, 112384713, 149846284, 160549590, 187307855, 224769426, 321099180, 374615710, 449538852, 561923565, 749231420, 1123847130, 2247694260]

約数ペア:

[(1, 2247694260), (2, 1123847130), (3, 749231420), (4, 561923565), (5, 449538852), (6, 374615710), (7, 321099180), (10, 224769426), (12, 187307855), (14, 160549590), (15, 149846284), (20, 112384713), (21, 107033060), (28, 80274795), (30, 74923142), (35, 64219836), (42, 53516530), (60, 37461571), (70, 32109918), (84, 26758265), (105, 21406612), (127, 17698380), (140, 16054959), (210, 10703306), (254, 8849190), (381, 5899460), (420, 5351653), (508, 4424595), (635, 3539676), (762, 2949730), (889, 2528340), (1270, 1769838), (1524, 1474865), (1778, 1264170), (1905, 1179892), (2540, 884919), (2667, 842780), (3556, 632085), (3810, 589946), (4445, 505668), (5334, 421390), (7620, 294973), (8890, 252834), (10668, 210695), (13335, 168556), (17780, 126417), (26670, 84278), (42139, 53340)]