26068890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37781}}^1$

素因数の和:37814

約数の個数: 32

約数和(自身を含む): 65287296

約数和(自身を除く): 39218406

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 37781, 75562, 113343, 188905, 226686, 377810, 566715, 868963, 1133430, 1737926, 2606889, 4344815, 5213778, 8689630, 13034445, 26068890]

約数ペア:

[(1, 26068890), (2, 13034445), (3, 8689630), (5, 5213778), (6, 4344815), (10, 2606889), (15, 1737926), (23, 1133430), (30, 868963), (46, 566715), (69, 377810), (115, 226686), (138, 188905), (230, 113343), (345, 75562), (690, 37781)]