40421430

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{7129}}^1$

素因数の和:7155

約数の個数: 80

約数和(自身を含む): 124233120

約数和(自身を除く): 83811690

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 7129, 14258, 21387, 35645, 42774, 49903, 64161, 71290, 99806, 106935, 128322, 149709, 192483, 213870, 249515, 299418, 320805, 384966, 449127, 499030, 577449, 641610, 748545, 898254, 962415, 1154898, 1347381, 1497090, 1924830, 2245635, 2694762, 2887245, 4042143, 4491270, 5774490, 6736905, 8084286, 13473810, 20210715, 40421430]

約数ペア:

[(1, 40421430), (2, 20210715), (3, 13473810), (5, 8084286), (6, 6736905), (7, 5774490), (9, 4491270), (10, 4042143), (14, 2887245), (15, 2694762), (18, 2245635), (21, 1924830), (27, 1497090), (30, 1347381), (35, 1154898), (42, 962415), (45, 898254), (54, 748545), (63, 641610), (70, 577449), (81, 499030), (90, 449127), (105, 384966), (126, 320805), (135, 299418), (162, 249515), (189, 213870), (210, 192483), (270, 149709), (315, 128322), (378, 106935), (405, 99806), (567, 71290), (630, 64161), (810, 49903), (945, 42774), (1134, 35645), (1890, 21387), (2835, 14258), (5670, 7129)]