16143990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4937}}^1$

素因数の和:5056

約数の個数: 32

約数和(自身を含む): 39108960

約数和(自身を除く): 22964970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 4937, 9874, 14811, 24685, 29622, 49370, 74055, 148110, 538133, 1076266, 1614399, 2690665, 3228798, 5381330, 8071995, 16143990]

約数ペア:

[(1, 16143990), (2, 8071995), (3, 5381330), (5, 3228798), (6, 2690665), (10, 1614399), (15, 1076266), (30, 538133), (109, 148110), (218, 74055), (327, 49370), (545, 29622), (654, 24685), (1090, 14811), (1635, 9874), (3270, 4937)]