85247470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{110711}}^1$

素因数の和:110736

約数の個数: 32

約数和(自身を含む): 191310336

約数和(自身を除く): 106062866

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 110711, 221422, 553555, 774977, 1107110, 1217821, 1549954, 2435642, 3874885, 6089105, 7749770, 8524747, 12178210, 17049494, 42623735, 85247470]

約数ペア:

[(1, 85247470), (2, 42623735), (5, 17049494), (7, 12178210), (10, 8524747), (11, 7749770), (14, 6089105), (22, 3874885), (35, 2435642), (55, 1549954), (70, 1217821), (77, 1107110), (110, 774977), (154, 553555), (385, 221422), (770, 110711)]