13395420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{74419}}^1$

素因数の和:74434

約数の個数: 36

約数和(自身を含む): 40633320

約数和(自身を除く): 27237900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 74419, 148838, 223257, 297676, 372095, 446514, 669771, 744190, 893028, 1116285, 1339542, 1488380, 2232570, 2679084, 3348855, 4465140, 6697710, 13395420]

約数ペア:

[(1, 13395420), (2, 6697710), (3, 4465140), (4, 3348855), (5, 2679084), (6, 2232570), (9, 1488380), (10, 1339542), (12, 1116285), (15, 893028), (18, 744190), (20, 669771), (30, 446514), (36, 372095), (45, 297676), (60, 223257), (90, 148838), (180, 74419)]