6818280

素因数分解:

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

素因数の和:8138

約数の個数: 64

約数和(自身を含む): 23379840

約数和(自身を除く): 16561560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 8117, 16234, 24351, 32468, 40585, 48702, 56819, 64936, 81170, 97404, 113638, 121755, 162340, 170457, 194808, 227276, 243510, 284095, 324680, 340914, 454552, 487020, 568190, 681828, 852285, 974040, 1136380, 1363656, 1704570, 2272760, 3409140, 6818280]

約数ペア:

[(1, 6818280), (2, 3409140), (3, 2272760), (4, 1704570), (5, 1363656), (6, 1136380), (7, 974040), (8, 852285), (10, 681828), (12, 568190), (14, 487020), (15, 454552), (20, 340914), (21, 324680), (24, 284095), (28, 243510), (30, 227276), (35, 194808), (40, 170457), (42, 162340), (56, 121755), (60, 113638), (70, 97404), (84, 81170), (105, 64936), (120, 56819), (140, 48702), (168, 40585), (210, 32468), (280, 24351), (420, 16234), (840, 8117)]