190080090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{6791}}^1$

素因数の和:7115

約数の個数: 48

約数和(自身を含む): 495870336

約数和(自身を除く): 305790246

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 311, 622, 933, 1555, 1866, 2799, 3110, 4665, 5598, 6791, 9330, 13582, 13995, 20373, 27990, 33955, 40746, 61119, 67910, 101865, 122238, 203730, 305595, 611190, 2112001, 4224002, 6336003, 10560005, 12672006, 19008009, 21120010, 31680015, 38016018, 63360030, 95040045, 190080090]

約数ペア:

[(1, 190080090), (2, 95040045), (3, 63360030), (5, 38016018), (6, 31680015), (9, 21120010), (10, 19008009), (15, 12672006), (18, 10560005), (30, 6336003), (45, 4224002), (90, 2112001), (311, 611190), (622, 305595), (933, 203730), (1555, 122238), (1866, 101865), (2799, 67910), (3110, 61119), (4665, 40746), (5598, 33955), (6791, 27990), (9330, 20373), (13582, 13995)]