20143590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{3011}}^1$

素因数の和:3244

約数の個数: 32

約数和(自身を含む): 48577536

約数和(自身を除く): 28433946

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 223, 446, 669, 1115, 1338, 2230, 3011, 3345, 6022, 6690, 9033, 15055, 18066, 30110, 45165, 90330, 671453, 1342906, 2014359, 3357265, 4028718, 6714530, 10071795, 20143590]

約数ペア:

[(1, 20143590), (2, 10071795), (3, 6714530), (5, 4028718), (6, 3357265), (10, 2014359), (15, 1342906), (30, 671453), (223, 90330), (446, 45165), (669, 30110), (1115, 18066), (1338, 15055), (2230, 9033), (3011, 6690), (3345, 6022)]