42589890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1009}}^1$

素因数の和:1096

約数の個数: 96

約数和(自身を含む): 128568960

約数和(自身を除く): 85979070

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 67, 70, 90, 105, 126, 134, 201, 210, 315, 335, 402, 469, 603, 630, 670, 938, 1005, 1009, 1206, 1407, 2010, 2018, 2345, 2814, 3015, 3027, 4221, 4690, 5045, 6030, 6054, 7035, 7063, 8442, 9081, 10090, 14070, 14126, 15135, 18162, 21105, 21189, 30270, 35315, 42210, 42378, 45405, 63567, 67603, 70630, 90810, 105945, 127134, 135206, 202809, 211890, 317835, 338015, 405618, 473221, 608427, 635670, 676030, 946442, 1014045, 1216854, 1419663, 2028090, 2366105, 2839326, 3042135, 4258989, 4732210, 6084270, 7098315, 8517978, 14196630, 21294945, 42589890]

約数ペア:

[(1, 42589890), (2, 21294945), (3, 14196630), (5, 8517978), (6, 7098315), (7, 6084270), (9, 4732210), (10, 4258989), (14, 3042135), (15, 2839326), (18, 2366105), (21, 2028090), (30, 1419663), (35, 1216854), (42, 1014045), (45, 946442), (63, 676030), (67, 635670), (70, 608427), (90, 473221), (105, 405618), (126, 338015), (134, 317835), (201, 211890), (210, 202809), (315, 135206), (335, 127134), (402, 105945), (469, 90810), (603, 70630), (630, 67603), (670, 63567), (938, 45405), (1005, 42378), (1009, 42210), (1206, 35315), (1407, 30270), (2010, 21189), (2018, 21105), (2345, 18162), (2814, 15135), (3015, 14126), (3027, 14070), (4221, 10090), (4690, 9081), (5045, 8442), (6030, 7063), (6054, 7035)]