153328670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73363}}^1$

素因数の和:73400

約数の個数: 32

約数和(自身を含む): 316932480

約数和(自身を除く): 163603810

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 73363, 146726, 366815, 733630, 806993, 1393897, 1613986, 2787794, 4034965, 6969485, 8069930, 13938970, 15332867, 30665734, 76664335, 153328670]

約数ペア:

[(1, 153328670), (2, 76664335), (5, 30665734), (10, 15332867), (11, 13938970), (19, 8069930), (22, 6969485), (38, 4034965), (55, 2787794), (95, 1613986), (110, 1393897), (190, 806993), (209, 733630), (418, 366815), (1045, 146726), (2090, 73363)]