15700867020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{87227039}}^1$

素因数の和:87227054

約数の個数: 36

約数和(自身を含む): 47625963840

約数和(自身を除く): 31925096820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 87227039, 174454078, 261681117, 348908156, 436135195, 523362234, 785043351, 872270390, 1046724468, 1308405585, 1570086702, 1744540780, 2616811170, 3140173404, 3925216755, 5233622340, 7850433510, 15700867020]

約数ペア:

[(1, 15700867020), (2, 7850433510), (3, 5233622340), (4, 3925216755), (5, 3140173404), (6, 2616811170), (9, 1744540780), (10, 1570086702), (12, 1308405585), (15, 1046724468), (18, 872270390), (20, 785043351), (30, 523362234), (36, 436135195), (45, 348908156), (60, 261681117), (90, 174454078), (180, 87227039)]