291233630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{4937}}^1$

素因数の和:5308

約数の個数: 32

約数和(自身を含む): 556769376

約数和(自身を除く): 265535746

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 347, 694, 1735, 3470, 4937, 5899, 9874, 11798, 24685, 29495, 49370, 58990, 83929, 167858, 419645, 839290, 1713139, 3426278, 8565695, 17131390, 29123363, 58246726, 145616815, 291233630]

約数ペア:

[(1, 291233630), (2, 145616815), (5, 58246726), (10, 29123363), (17, 17131390), (34, 8565695), (85, 3426278), (170, 1713139), (347, 839290), (694, 419645), (1735, 167858), (3470, 83929), (4937, 58990), (5899, 49370), (9874, 29495), (11798, 24685)]