128606370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{28771}}^1$

素因数の和:28930

約数の個数: 32

約数和(自身を含む): 310737600

約数和(自身を除く): 182131230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 28771, 57542, 86313, 143855, 172626, 287710, 431565, 863130, 4286879, 8573758, 12860637, 21434395, 25721274, 42868790, 64303185, 128606370]

約数ペア:

[(1, 128606370), (2, 64303185), (3, 42868790), (5, 25721274), (6, 21434395), (10, 12860637), (15, 8573758), (30, 4286879), (149, 863130), (298, 431565), (447, 287710), (745, 172626), (894, 143855), (1490, 86313), (2235, 57542), (4470, 28771)]