427630860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{791909}}^1$

素因数の和:791927

約数の個数: 48

約数和(自身を含む): 1330408800

約数和(自身を除く): 902777940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 791909, 1583818, 2375727, 3167636, 3959545, 4751454, 7127181, 7919090, 9502908, 11878635, 14254362, 15838180, 21381543, 23757270, 28508724, 35635905, 42763086, 47514540, 71271810, 85526172, 106907715, 142543620, 213815430, 427630860]

約数ペア:

[(1, 427630860), (2, 213815430), (3, 142543620), (4, 106907715), (5, 85526172), (6, 71271810), (9, 47514540), (10, 42763086), (12, 35635905), (15, 28508724), (18, 23757270), (20, 21381543), (27, 15838180), (30, 14254362), (36, 11878635), (45, 9502908), (54, 7919090), (60, 7127181), (90, 4751454), (108, 3959545), (135, 3167636), (180, 2375727), (270, 1583818), (540, 791909)]