137724310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{1871}}^1$

素因数の和:2328

約数の個数: 32

約数和(自身を含む): 263233152

約数和(自身を除く): 125508842

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 433, 866, 1871, 2165, 3742, 4330, 7361, 9355, 14722, 18710, 31807, 36805, 63614, 73610, 159035, 318070, 810143, 1620286, 4050715, 8101430, 13772431, 27544862, 68862155, 137724310]

約数ペア:

[(1, 137724310), (2, 68862155), (5, 27544862), (10, 13772431), (17, 8101430), (34, 4050715), (85, 1620286), (170, 810143), (433, 318070), (866, 159035), (1871, 73610), (2165, 63614), (3742, 36805), (4330, 31807), (7361, 18710), (9355, 14722)]