89500020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1491667}}^1$

素因数の和:1491679

約数の個数: 24

約数和(自身を含む): 250600224

約数和(自身を除く): 161100204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1491667, 2983334, 4475001, 5966668, 7458335, 8950002, 14916670, 17900004, 22375005, 29833340, 44750010, 89500020]

約数ペア:

[(1, 89500020), (2, 44750010), (3, 29833340), (4, 22375005), (5, 17900004), (6, 14916670), (10, 8950002), (12, 7458335), (15, 5966668), (20, 4475001), (30, 2983334), (60, 1491667)]