4465140

素因数分解:

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

素因数の和:74431

約数の個数: 24

約数和(自身を含む): 12502560

約数和(自身を除く): 8037420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 74419, 148838, 223257, 297676, 372095, 446514, 744190, 893028, 1116285, 1488380, 2232570, 4465140]

約数ペア:

[(1, 4465140), (2, 2232570), (3, 1488380), (4, 1116285), (5, 893028), (6, 744190), (10, 446514), (12, 372095), (15, 297676), (20, 223257), (30, 148838), (60, 74419)]