27687130

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{347}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 51114240

約数和(自身を除く): 23427110

約数列:

[1, 2, 5, 10, 79, 101, 158, 202, 347, 395, 505, 694, 790, 1010, 1735, 3470, 7979, 15958, 27413, 35047, 39895, 54826, 70094, 79790, 137065, 175235, 274130, 350470, 2768713, 5537426, 13843565, 27687130]

約数ペア:

[(1, 27687130), (2, 13843565), (5, 5537426), (10, 2768713), (79, 350470), (101, 274130), (158, 175235), (202, 137065), (347, 79790), (395, 70094), (505, 54826), (694, 39895), (790, 35047), (1010, 27413), (1735, 15958), (3470, 7979)]