84177170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109321}}^1$

素因数の和:109346

約数の個数: 32

約数和(自身を含む): 188908416

約数和(自身を除く): 104731246

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 109321, 218642, 546605, 765247, 1093210, 1202531, 1530494, 2405062, 3826235, 6012655, 7652470, 8417717, 12025310, 16835434, 42088585, 84177170]

約数ペア:

[(1, 84177170), (2, 42088585), (5, 16835434), (7, 12025310), (10, 8417717), (11, 7652470), (14, 6012655), (22, 3826235), (35, 2405062), (55, 1530494), (70, 1202531), (77, 1093210), (110, 765247), (154, 546605), (385, 218642), (770, 109321)]