171657310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{21377}}^1$

素因数の和:21468

約数の個数: 32

約数和(自身を含む): 341705952

約数和(自身を除く): 170048642

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 365, 730, 803, 1606, 4015, 8030, 21377, 42754, 106885, 213770, 235147, 470294, 1175735, 1560521, 2351470, 3121042, 7802605, 15605210, 17165731, 34331462, 85828655, 171657310]

約数ペア:

[(1, 171657310), (2, 85828655), (5, 34331462), (10, 17165731), (11, 15605210), (22, 7802605), (55, 3121042), (73, 2351470), (110, 1560521), (146, 1175735), (365, 470294), (730, 235147), (803, 213770), (1606, 106885), (4015, 42754), (8030, 21377)]