27658860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{460981}}^1$

素因数の和:460993

約数の個数: 24

約数和(自身を含む): 77444976

約数和(自身を除く): 49786116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 460981, 921962, 1382943, 1843924, 2304905, 2765886, 4609810, 5531772, 6914715, 9219620, 13829430, 27658860]

約数ペア:

[(1, 27658860), (2, 13829430), (3, 9219620), (4, 6914715), (5, 5531772), (6, 4609810), (10, 2765886), (12, 2304905), (15, 1843924), (20, 1382943), (30, 921962), (60, 460981)]