144475170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{687977}}^1$

素因数の和:687994

約数の個数: 32

約数和(自身を含む): 396275328

約数和(自身を除く): 251800158

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 687977, 1375954, 2063931, 3439885, 4127862, 4815839, 6879770, 9631678, 10319655, 14447517, 20639310, 24079195, 28895034, 48158390, 72237585, 144475170]

約数ペア:

[(1, 144475170), (2, 72237585), (3, 48158390), (5, 28895034), (6, 24079195), (7, 20639310), (10, 14447517), (14, 10319655), (15, 9631678), (21, 6879770), (30, 4815839), (35, 4127862), (42, 3439885), (70, 2063931), (105, 1375954), (210, 687977)]