30868020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{57163}}^1$

素因数の和:57181

約数の個数: 48

約数和(自身を含む): 96035520

約数和(自身を除く): 65167500

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, 57163, 114326, 171489, 228652, 285815, 342978, 514467, 571630, 685956, 857445, 1028934, 1143260, 1543401, 1714890, 2057868, 2572335, 3086802, 3429780, 5144670, 6173604, 7717005, 10289340, 15434010, 30868020]

約数ペア:

[(1, 30868020), (2, 15434010), (3, 10289340), (4, 7717005), (5, 6173604), (6, 5144670), (9, 3429780), (10, 3086802), (12, 2572335), (15, 2057868), (18, 1714890), (20, 1543401), (27, 1143260), (30, 1028934), (36, 857445), (45, 685956), (54, 571630), (60, 514467), (90, 342978), (108, 285815), (135, 228652), (180, 171489), (270, 114326), (540, 57163)]