508236540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{18061}}^1$

素因数の和:18147

約数の個数: 96

約数和(自身を含む): 1650722304

約数和(自身を除く): 1142485764

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 67, 70, 84, 105, 134, 140, 201, 210, 268, 335, 402, 420, 469, 670, 804, 938, 1005, 1340, 1407, 1876, 2010, 2345, 2814, 4020, 4690, 5628, 7035, 9380, 14070, 18061, 28140, 36122, 54183, 72244, 90305, 108366, 126427, 180610, 216732, 252854, 270915, 361220, 379281, 505708, 541830, 632135, 758562, 1083660, 1210087, 1264270, 1517124, 1896405, 2420174, 2528540, 3630261, 3792810, 4840348, 6050435, 7260522, 7585620, 8470609, 12100870, 14521044, 16941218, 18151305, 24201740, 25411827, 33882436, 36302610, 42353045, 50823654, 72605220, 84706090, 101647308, 127059135, 169412180, 254118270, 508236540]

約数ペア:

[(1, 508236540), (2, 254118270), (3, 169412180), (4, 127059135), (5, 101647308), (6, 84706090), (7, 72605220), (10, 50823654), (12, 42353045), (14, 36302610), (15, 33882436), (20, 25411827), (21, 24201740), (28, 18151305), (30, 16941218), (35, 14521044), (42, 12100870), (60, 8470609), (67, 7585620), (70, 7260522), (84, 6050435), (105, 4840348), (134, 3792810), (140, 3630261), (201, 2528540), (210, 2420174), (268, 1896405), (335, 1517124), (402, 1264270), (420, 1210087), (469, 1083660), (670, 758562), (804, 632135), (938, 541830), (1005, 505708), (1340, 379281), (1407, 361220), (1876, 270915), (2010, 252854), (2345, 216732), (2814, 180610), (4020, 126427), (4690, 108366), (5628, 90305), (7035, 72244), (9380, 54183), (14070, 36122), (18061, 28140)]