29836380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71039}}^1$

素因数の和:71058

約数の個数: 48

約数和(自身を含む): 95477760

約数和(自身を除く): 65641380

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, 71039, 142078, 213117, 284156, 355195, 426234, 497273, 710390, 852468, 994546, 1065585, 1420780, 1491819, 1989092, 2131170, 2486365, 2983638, 4262340, 4972730, 5967276, 7459095, 9945460, 14918190, 29836380]

約数ペア:

[(1, 29836380), (2, 14918190), (3, 9945460), (4, 7459095), (5, 5967276), (6, 4972730), (7, 4262340), (10, 2983638), (12, 2486365), (14, 2131170), (15, 1989092), (20, 1491819), (21, 1420780), (28, 1065585), (30, 994546), (35, 852468), (42, 710390), (60, 497273), (70, 426234), (84, 355195), (105, 284156), (140, 213117), (210, 142078), (420, 71039)]