353440130

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{4567}}^1$

素因数の和:4754

約数の個数: 32

約数和(自身を含む): 651214080

約数和(自身を除く): 297773950

約数列:

[1, 2, 5, 10, 71, 109, 142, 218, 355, 545, 710, 1090, 4567, 7739, 9134, 15478, 22835, 38695, 45670, 77390, 324257, 497803, 648514, 995606, 1621285, 2489015, 3242570, 4978030, 35344013, 70688026, 176720065, 353440130]

約数ペア:

[(1, 353440130), (2, 176720065), (5, 70688026), (10, 35344013), (71, 4978030), (109, 3242570), (142, 2489015), (218, 1621285), (355, 995606), (545, 648514), (710, 497803), (1090, 324257), (4567, 77390), (7739, 45670), (9134, 38695), (15478, 22835)]