3409140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{8117}}^1$

素因数の和:8136

約数の個数: 48

約数和(自身を含む): 10910592

約数和(自身を除く): 7501452

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, 8117, 16234, 24351, 32468, 40585, 48702, 56819, 81170, 97404, 113638, 121755, 162340, 170457, 227276, 243510, 284095, 340914, 487020, 568190, 681828, 852285, 1136380, 1704570, 3409140]

約数ペア:

[(1, 3409140), (2, 1704570), (3, 1136380), (4, 852285), (5, 681828), (6, 568190), (7, 487020), (10, 340914), (12, 284095), (14, 243510), (15, 227276), (20, 170457), (21, 162340), (28, 121755), (30, 113638), (35, 97404), (42, 81170), (60, 56819), (70, 48702), (84, 40585), (105, 32468), (140, 24351), (210, 16234), (420, 8117)]