3480540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{8287}}^1$

素因数の和:8306

約数の個数: 48

約数和(自身を含む): 11139072

約数和(自身を除く): 7658532

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 8287, 16574, 24861, 33148, 41435, 49722, 58009, 82870, 99444, 116018, 124305, 165740, 174027, 232036, 248610, 290045, 348054, 497220, 580090, 696108, 870135, 1160180, 1740270, 3480540]

約数ペア:

[(1, 3480540), (2, 1740270), (3, 1160180), (4, 870135), (5, 696108), (6, 580090), (7, 497220), (10, 348054), (12, 290045), (14, 248610), (15, 232036), (20, 174027), (21, 165740), (28, 124305), (30, 116018), (35, 99444), (42, 82870), (60, 58009), (70, 49722), (84, 41435), (105, 33148), (140, 24861), (210, 16574), (420, 8287)]