82868170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107621}}^1$

素因数の和:107646

約数の個数: 32

約数和(自身を含む): 185970816

約数和(自身を除く): 103102646

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 107621, 215242, 538105, 753347, 1076210, 1183831, 1506694, 2367662, 3766735, 5919155, 7533470, 8286817, 11838310, 16573634, 41434085, 82868170]

約数ペア:

[(1, 82868170), (2, 41434085), (5, 16573634), (7, 11838310), (10, 8286817), (11, 7533470), (14, 5919155), (22, 3766735), (35, 2367662), (55, 1506694), (70, 1183831), (77, 1076210), (110, 753347), (154, 538105), (385, 215242), (770, 107621)]