128692410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{55711}}^1$

素因数の和:55739

約数の個数: 64

約数和(自身を含む): 385081344

約数和(自身を除く): 256388934

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, 1155, 2310, 55711, 111422, 167133, 278555, 334266, 389977, 557110, 612821, 779954, 835665, 1169931, 1225642, 1671330, 1838463, 1949885, 2339862, 3064105, 3676926, 3899770, 4289747, 5849655, 6128210, 8579494, 9192315, 11699310, 12869241, 18384630, 21448735, 25738482, 42897470, 64346205, 128692410]

約数ペア:

[(1, 128692410), (2, 64346205), (3, 42897470), (5, 25738482), (6, 21448735), (7, 18384630), (10, 12869241), (11, 11699310), (14, 9192315), (15, 8579494), (21, 6128210), (22, 5849655), (30, 4289747), (33, 3899770), (35, 3676926), (42, 3064105), (55, 2339862), (66, 1949885), (70, 1838463), (77, 1671330), (105, 1225642), (110, 1169931), (154, 835665), (165, 779954), (210, 612821), (231, 557110), (330, 389977), (385, 334266), (462, 278555), (770, 167133), (1155, 111422), (2310, 55711)]