270234258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{20297}}^1$

素因数の和:20626

約数の個数: 32

約数和(自身を含む): 619657344

約数和(自身を除く): 349423086

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 317, 634, 951, 1902, 2219, 4438, 6657, 13314, 20297, 40594, 60891, 121782, 142079, 284158, 426237, 852474, 6434149, 12868298, 19302447, 38604894, 45039043, 90078086, 135117129, 270234258]

約数ペア:

[(1, 270234258), (2, 135117129), (3, 90078086), (6, 45039043), (7, 38604894), (14, 19302447), (21, 12868298), (42, 6434149), (317, 852474), (634, 426237), (951, 284158), (1902, 142079), (2219, 121782), (4438, 60891), (6657, 40594), (13314, 20297)]