2025870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{877}}^1$

素因数の和:905

約数の個数: 64

約数和(自身を含む): 6068736

約数和(自身を除く): 4042866

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 877, 1155, 1754, 2310, 2631, 4385, 5262, 6139, 8770, 9647, 12278, 13155, 18417, 19294, 26310, 28941, 30695, 36834, 48235, 57882, 61390, 67529, 92085, 96470, 135058, 144705, 184170, 202587, 289410, 337645, 405174, 675290, 1012935, 2025870]

約数ペア:

[(1, 2025870), (2, 1012935), (3, 675290), (5, 405174), (6, 337645), (7, 289410), (10, 202587), (11, 184170), (14, 144705), (15, 135058), (21, 96470), (22, 92085), (30, 67529), (33, 61390), (35, 57882), (42, 48235), (55, 36834), (66, 30695), (70, 28941), (77, 26310), (105, 19294), (110, 18417), (154, 13155), (165, 12278), (210, 9647), (231, 8770), (330, 6139), (385, 5262), (462, 4385), (770, 2631), (877, 2310), (1155, 1754)]