26914020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{64081}}^1$

素因数の和:64100

約数の個数: 48

約数和(自身を含む): 86126208

約数和(自身を除く): 59212188

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, 64081, 128162, 192243, 256324, 320405, 384486, 448567, 640810, 768972, 897134, 961215, 1281620, 1345701, 1794268, 1922430, 2242835, 2691402, 3844860, 4485670, 5382804, 6728505, 8971340, 13457010, 26914020]

約数ペア:

[(1, 26914020), (2, 13457010), (3, 8971340), (4, 6728505), (5, 5382804), (6, 4485670), (7, 3844860), (10, 2691402), (12, 2242835), (14, 1922430), (15, 1794268), (20, 1345701), (21, 1281620), (28, 961215), (30, 897134), (35, 768972), (42, 640810), (60, 448567), (70, 384486), (84, 320405), (105, 256324), (140, 192243), (210, 128162), (420, 64081)]