287037130

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{457}}^1\times {\mathrm{587}}^1$

素因数の和:1158

約数の個数: 32

約数和(自身を含む): 523526976

約数和(自身を除く): 236489846

約数列:

[1, 2, 5, 10, 107, 214, 457, 535, 587, 914, 1070, 1174, 2285, 2935, 4570, 5870, 48899, 62809, 97798, 125618, 244495, 268259, 314045, 488990, 536518, 628090, 1341295, 2682590, 28703713, 57407426, 143518565, 287037130]

約数ペア:

[(1, 287037130), (2, 143518565), (5, 57407426), (10, 28703713), (107, 2682590), (214, 1341295), (457, 628090), (535, 536518), (587, 488990), (914, 314045), (1070, 268259), (1174, 244495), (2285, 125618), (2935, 97798), (4570, 62809), (5870, 48899)]