170711210

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1\times {\mathrm{977}}^1$

素因数の和:1258

約数の個数: 32

約数和(自身を含む): 312435792

約数和(自身を除く): 141724582

約数列:

[1, 2, 5, 10, 101, 173, 202, 346, 505, 865, 977, 1010, 1730, 1954, 4885, 9770, 17473, 34946, 87365, 98677, 169021, 174730, 197354, 338042, 493385, 845105, 986770, 1690210, 17071121, 34142242, 85355605, 170711210]

約数ペア:

[(1, 170711210), (2, 85355605), (5, 34142242), (10, 17071121), (101, 1690210), (173, 986770), (202, 845105), (346, 493385), (505, 338042), (865, 197354), (977, 174730), (1010, 169021), (1730, 98677), (1954, 87365), (4885, 34946), (9770, 17473)]