34427870

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{383}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 63452160

約数和(自身を除く): 29024290

約数列:

[1, 2, 5, 10, 89, 101, 178, 202, 383, 445, 505, 766, 890, 1010, 1915, 3830, 8989, 17978, 34087, 38683, 44945, 68174, 77366, 89890, 170435, 193415, 340870, 386830, 3442787, 6885574, 17213935, 34427870]

約数ペア:

[(1, 34427870), (2, 17213935), (5, 6885574), (10, 3442787), (89, 386830), (101, 340870), (178, 193415), (202, 170435), (383, 89890), (445, 77366), (505, 68174), (766, 44945), (890, 38683), (1010, 34087), (1915, 17978), (3830, 8989)]