38986770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{2819}}^1$

素因数の和:3290

約数の個数: 32

約数和(自身を含む): 93804480

約数和(自身を除く): 54817710

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 461, 922, 1383, 2305, 2766, 2819, 4610, 5638, 6915, 8457, 13830, 14095, 16914, 28190, 42285, 84570, 1299559, 2599118, 3898677, 6497795, 7797354, 12995590, 19493385, 38986770]

約数ペア:

[(1, 38986770), (2, 19493385), (3, 12995590), (5, 7797354), (6, 6497795), (10, 3898677), (15, 2599118), (30, 1299559), (461, 84570), (922, 42285), (1383, 28190), (2305, 16914), (2766, 14095), (2819, 13830), (4610, 8457), (5638, 6915)]