128073570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{147211}}^1$

素因数の和:147250

約数の個数: 32

約数和(自身を含む): 317977920

約数和(自身を除く): 189904350

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 147211, 294422, 441633, 736055, 883266, 1472110, 2208165, 4269119, 4416330, 8538238, 12807357, 21345595, 25614714, 42691190, 64036785, 128073570]

約数ペア:

[(1, 128073570), (2, 64036785), (3, 42691190), (5, 25614714), (6, 21345595), (10, 12807357), (15, 8538238), (29, 4416330), (30, 4269119), (58, 2208165), (87, 1472110), (145, 883266), (174, 736055), (290, 441633), (435, 294422), (870, 147211)]