29900585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:150

約数の個数: 64

約数和(自身を含む): 46448640

約数和(自身を除く): 16548055

約数列:

[1, 5, 11, 13, 19, 31, 55, 65, 71, 95, 143, 155, 209, 247, 341, 355, 403, 589, 715, 781, 923, 1045, 1235, 1349, 1705, 2015, 2201, 2717, 2945, 3905, 4433, 4615, 6479, 6745, 7657, 10153, 11005, 13585, 14839, 17537, 22165, 24211, 28613, 32395, 38285, 41819, 50765, 74195, 84227, 87685, 121055, 143065, 192907, 209095, 314743, 421135, 460009, 543647, 964535, 1573715, 2300045, 2718235, 5980117, 29900585]

約数ペア:

[(1, 29900585), (5, 5980117), (11, 2718235), (13, 2300045), (19, 1573715), (31, 964535), (55, 543647), (65, 460009), (71, 421135), (95, 314743), (143, 209095), (155, 192907), (209, 143065), (247, 121055), (341, 87685), (355, 84227), (403, 74195), (589, 50765), (715, 41819), (781, 38285), (923, 32395), (1045, 28613), (1235, 24211), (1349, 22165), (1705, 17537), (2015, 14839), (2201, 13585), (2717, 11005), (2945, 10153), (3905, 7657), (4433, 6745), (4615, 6479)]