1890450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{4201}}^1$

素因数の和:4219

約数の個数: 36

約数和(自身を含む): 5080218

約数和(自身を除く): 3189768

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 4201, 8402, 12603, 21005, 25206, 37809, 42010, 63015, 75618, 105025, 126030, 189045, 210050, 315075, 378090, 630150, 945225, 1890450]

約数ペア:

[(1, 1890450), (2, 945225), (3, 630150), (5, 378090), (6, 315075), (9, 210050), (10, 189045), (15, 126030), (18, 105025), (25, 75618), (30, 63015), (45, 42010), (50, 37809), (75, 25206), (90, 21005), (150, 12603), (225, 8402), (450, 4201)]