84733330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:355

約数の個数: 64

約数和(自身を含む): 173352960

約数和(自身を除く): 88619630

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 109, 110, 185, 191, 218, 370, 382, 407, 545, 814, 955, 1090, 1199, 1910, 2035, 2101, 2398, 4033, 4070, 4202, 5995, 7067, 8066, 10505, 11990, 14134, 20165, 20819, 21010, 35335, 40330, 41638, 44363, 70670, 77737, 88726, 104095, 155474, 208190, 221815, 229009, 388685, 443630, 458018, 770303, 777370, 1145045, 1540606, 2290090, 3851515, 7703030, 8473333, 16946666, 42366665, 84733330]

約数ペア:

[(1, 84733330), (2, 42366665), (5, 16946666), (10, 8473333), (11, 7703030), (22, 3851515), (37, 2290090), (55, 1540606), (74, 1145045), (109, 777370), (110, 770303), (185, 458018), (191, 443630), (218, 388685), (370, 229009), (382, 221815), (407, 208190), (545, 155474), (814, 104095), (955, 88726), (1090, 77737), (1199, 70670), (1910, 44363), (2035, 41638), (2101, 40330), (2398, 35335), (4033, 21010), (4070, 20819), (4202, 20165), (5995, 14134), (7067, 11990), (8066, 10505)]