153669970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{53173}}^1$

素因数の和:53214

約数の個数: 24

約数和(自身を含む): 293839524

約数和(自身を除く): 140169554

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 53173, 106346, 265865, 531730, 903941, 1807882, 4519705, 9039410, 15366997, 30733994, 76834985, 153669970]

約数ペア:

[(1, 153669970), (2, 76834985), (5, 30733994), (10, 15366997), (17, 9039410), (34, 4519705), (85, 1807882), (170, 903941), (289, 531730), (578, 265865), (1445, 106346), (2890, 53173)]