151981980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2533033}}^1$

素因数の和:2533045

約数の個数: 24

約数和(自身を含む): 425549712

約数和(自身を除く): 273567732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2533033, 5066066, 7599099, 10132132, 12665165, 15198198, 25330330, 30396396, 37995495, 50660660, 75990990, 151981980]

約数ペア:

[(1, 151981980), (2, 75990990), (3, 50660660), (4, 37995495), (5, 30396396), (6, 25330330), (10, 15198198), (12, 12665165), (15, 10132132), (20, 7599099), (30, 5066066), (60, 2533033)]