3020159.00000000

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:247

約数の個数: 72

約数和(自身を含む): 53434080

約数和(自身を除く): 26463255

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 41, 49, 75, 105, 123, 147, 175, 179, 205, 245, 287, 525, 537, 615, 735, 861, 895, 1025, 1225, 1253, 1435, 2009, 2685, 3075, 3675, 3759, 4305, 4475, 6027, 6265, 7175, 7339, 8771, 10045, 13425, 18795, 21525, 22017, 26313, 30135, 31325, 36695, 43855, 50225, 51373, 93975, 110085, 131565, 150675, 154119, 183475, 219275, 256865, 359611, 550425, 657825, 770595, 1078833, 1284325, 1798055, 3852975, 5394165, 8990275, 26970825]

約数ペア:

[(1, 26970825), (3, 8990275), (5, 5394165), (7, 3852975), (15, 1798055), (21, 1284325), (25, 1078833), (35, 770595), (41, 657825), (49, 550425), (75, 359611), (105, 256865), (123, 219275), (147, 183475), (175, 154119), (179, 150675), (205, 131565), (245, 110085), (287, 93975), (525, 51373), (537, 50225), (615, 43855), (735, 36695), (861, 31325), (895, 30135), (1025, 26313), (1225, 22017), (1253, 21525), (1435, 18795), (2009, 13425), (2685, 10045), (3075, 8771), (3675, 7339), (3759, 7175), (4305, 6265), (4475, 6027)]