23961420

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{2113}}^1$

素因数の和:2141

約数の個数: 120

約数和(自身を含む): 85946784

約数和(自身を除く): 61985364

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2113, 2268, 2835, 3780, 4226, 5670, 6339, 8452, 10565, 11340, 12678, 14791, 19017, 21130, 25356, 29582, 31695, 38034, 42260, 44373, 57051, 59164, 63390, 73955, 76068, 88746, 95085, 114102, 126780, 133119, 147910, 171153, 177492, 190170, 221865, 228204, 266238, 285255, 295820, 342306, 380340, 399357, 443730, 532476, 570510, 665595, 684612, 798714, 855765, 887460, 1141020, 1198071, 1331190, 1597428, 1711530, 1996785, 2396142, 2662380, 3423060, 3993570, 4792284, 5990355, 7987140, 11980710, 23961420]

約数ペア:

[(1, 23961420), (2, 11980710), (3, 7987140), (4, 5990355), (5, 4792284), (6, 3993570), (7, 3423060), (9, 2662380), (10, 2396142), (12, 1996785), (14, 1711530), (15, 1597428), (18, 1331190), (20, 1198071), (21, 1141020), (27, 887460), (28, 855765), (30, 798714), (35, 684612), (36, 665595), (42, 570510), (45, 532476), (54, 443730), (60, 399357), (63, 380340), (70, 342306), (81, 295820), (84, 285255), (90, 266238), (105, 228204), (108, 221865), (126, 190170), (135, 177492), (140, 171153), (162, 147910), (180, 133119), (189, 126780), (210, 114102), (252, 95085), (270, 88746), (315, 76068), (324, 73955), (378, 63390), (405, 59164), (420, 57051), (540, 44373), (567, 42260), (630, 38034), (756, 31695), (810, 29582), (945, 25356), (1134, 21130), (1260, 19017), (1620, 14791), (1890, 12678), (2113, 11340), (2268, 10565), (2835, 8452), (3780, 6339), (4226, 5670)]