177520070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{195077}}^1$

素因数の和:195104

約数の個数: 32

約数和(自身を含む): 393277248

約数和(自身を除く): 215757178

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 195077, 390154, 975385, 1365539, 1950770, 2536001, 2731078, 5072002, 6827695, 12680005, 13655390, 17752007, 25360010, 35504014, 88760035, 177520070]

約数ペア:

[(1, 177520070), (2, 88760035), (5, 35504014), (7, 25360010), (10, 17752007), (13, 13655390), (14, 12680005), (26, 6827695), (35, 5072002), (65, 2731078), (70, 2536001), (91, 1950770), (130, 1365539), (182, 975385), (455, 390154), (910, 195077)]