25812210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37409}}^1$

素因数の和:37442

約数の個数: 32

約数和(自身を含む): 64644480

約数和(自身を除く): 38832270

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 37409, 74818, 112227, 187045, 224454, 374090, 561135, 860407, 1122270, 1720814, 2581221, 4302035, 5162442, 8604070, 12906105, 25812210]

約数ペア:

[(1, 25812210), (2, 12906105), (3, 8604070), (5, 5162442), (6, 4302035), (10, 2581221), (15, 1720814), (23, 1122270), (30, 860407), (46, 561135), (69, 374090), (115, 224454), (138, 187045), (230, 112227), (345, 74818), (690, 37409)]