19422978090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{647432603}}^1$

素因数の和:647432613

約数の個数: 16

約数和(自身を含む): 46615147488

約数和(自身を除く): 27192169398

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 647432603, 1294865206, 1942297809, 3237163015, 3884595618, 6474326030, 9711489045, 19422978090]

約数ペア:

[(1, 19422978090), (2, 9711489045), (3, 6474326030), (5, 3884595618), (6, 3237163015), (10, 1942297809), (15, 1294865206), (30, 647432603)]