4789140

素因数分解:

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

素因数の和:4232

約数の個数: 48

約数和(自身を含む): 14118720

約数和(自身を除く): 9329580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 4201, 8402, 12603, 16804, 21005, 25206, 42010, 50412, 63015, 79819, 84020, 126030, 159638, 239457, 252060, 319276, 399095, 478914, 798190, 957828, 1197285, 1596380, 2394570, 4789140]

約数ペア:

[(1, 4789140), (2, 2394570), (3, 1596380), (4, 1197285), (5, 957828), (6, 798190), (10, 478914), (12, 399095), (15, 319276), (19, 252060), (20, 239457), (30, 159638), (38, 126030), (57, 84020), (60, 79819), (76, 63015), (95, 50412), (114, 42010), (190, 25206), (228, 21005), (285, 16804), (380, 12603), (570, 8402), (1140, 4201)]