11972850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4201}}^1$

素因数の和:4235

約数の個数: 48

約数和(自身を含む): 31262880

約数和(自身を除く): 19290030

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2850, 4201, 8402, 12603, 21005, 25206, 42010, 63015, 79819, 105025, 126030, 159638, 210050, 239457, 315075, 399095, 478914, 630150, 798190, 1197285, 1995475, 2394570, 3990950, 5986425, 11972850]

約数ペア:

[(1, 11972850), (2, 5986425), (3, 3990950), (5, 2394570), (6, 1995475), (10, 1197285), (15, 798190), (19, 630150), (25, 478914), (30, 399095), (38, 315075), (50, 239457), (57, 210050), (75, 159638), (95, 126030), (114, 105025), (150, 79819), (190, 63015), (285, 42010), (475, 25206), (570, 21005), (950, 12603), (1425, 8402), (2850, 4201)]