19005646980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{316760783}}^1$

素因数の和:316760795

約数の個数: 24

約数和(自身を含む): 53215811712

約数和(自身を除く): 34210164732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 316760783, 633521566, 950282349, 1267043132, 1583803915, 1900564698, 3167607830, 3801129396, 4751411745, 6335215660, 9502823490, 19005646980]

約数ペア:

[(1, 19005646980), (2, 9502823490), (3, 6335215660), (4, 4751411745), (5, 3801129396), (6, 3167607830), (10, 1900564698), (12, 1583803915), (15, 1267043132), (20, 950282349), (30, 633521566), (60, 316760783)]