490017810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{168391}}^1$

素因数の和:168498

約数の個数: 32

約数和(自身を含む): 1188173952

約数和(自身を除く): 698156142

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 485, 582, 970, 1455, 2910, 168391, 336782, 505173, 841955, 1010346, 1683910, 2525865, 5051730, 16333927, 32667854, 49001781, 81669635, 98003562, 163339270, 245008905, 490017810]

約数ペア:

[(1, 490017810), (2, 245008905), (3, 163339270), (5, 98003562), (6, 81669635), (10, 49001781), (15, 32667854), (30, 16333927), (97, 5051730), (194, 2525865), (291, 1683910), (485, 1010346), (582, 841955), (970, 505173), (1455, 336782), (2910, 168391)]