201930090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{181919}}^1$

素因数の和:181966

約数の個数: 32

約数和(自身を含む): 497733120

約数和(自身を除く): 295803030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 181919, 363838, 545757, 909595, 1091514, 1819190, 2728785, 5457570, 6731003, 13462006, 20193009, 33655015, 40386018, 67310030, 100965045, 201930090]

約数ペア:

[(1, 201930090), (2, 100965045), (3, 67310030), (5, 40386018), (6, 33655015), (10, 20193009), (15, 13462006), (30, 6731003), (37, 5457570), (74, 2728785), (111, 1819190), (185, 1091514), (222, 909595), (370, 545757), (555, 363838), (1110, 181919)]