2055090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1123}}^1$

素因数の和:1194

約数の個数: 32

約数和(自身を含む): 5017536

約数和(自身を除く): 2962446

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1123, 1830, 2246, 3369, 5615, 6738, 11230, 16845, 33690, 68503, 137006, 205509, 342515, 411018, 685030, 1027545, 2055090]

約数ペア:

[(1, 2055090), (2, 1027545), (3, 685030), (5, 411018), (6, 342515), (10, 205509), (15, 137006), (30, 68503), (61, 33690), (122, 16845), (183, 11230), (305, 6738), (366, 5615), (610, 3369), (915, 2246), (1123, 1830)]