27860190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{19759}}^1$

素因数の和:19816

約数の個数: 32

約数和(自身を含む): 68290560

約数和(自身を除く): 40430370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 19759, 39518, 59277, 98795, 118554, 197590, 296385, 592770, 928673, 1857346, 2786019, 4643365, 5572038, 9286730, 13930095, 27860190]

約数ペア:

[(1, 27860190), (2, 13930095), (3, 9286730), (5, 5572038), (6, 4643365), (10, 2786019), (15, 1857346), (30, 928673), (47, 592770), (94, 296385), (141, 197590), (235, 118554), (282, 98795), (470, 59277), (705, 39518), (1410, 19759)]