289603810

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{34031}}^1$

素因数の和:34098

約数の個数: 32

約数和(自身を含む): 558669312

約数和(自身を除く): 269065502

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 115, 185, 230, 370, 851, 1702, 4255, 8510, 34031, 68062, 170155, 340310, 782713, 1259147, 1565426, 2518294, 3913565, 6295735, 7827130, 12591470, 28960381, 57920762, 144801905, 289603810]

約数ペア:

[(1, 289603810), (2, 144801905), (5, 57920762), (10, 28960381), (23, 12591470), (37, 7827130), (46, 6295735), (74, 3913565), (115, 2518294), (185, 1565426), (230, 1259147), (370, 782713), (851, 340310), (1702, 170155), (4255, 68062), (8510, 34031)]