15000930

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{7937}}^1$

素因数の和:7960

約数の個数: 64

約数和(自身を含む): 45722880

約数和(自身を除く): 30721950

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 7937, 15874, 23811, 39685, 47622, 55559, 71433, 79370, 111118, 119055, 142866, 166677, 214299, 238110, 277795, 333354, 357165, 428598, 500031, 555590, 714330, 833385, 1000062, 1071495, 1500093, 1666770, 2142990, 2500155, 3000186, 5000310, 7500465, 15000930]

約数ペア:

[(1, 15000930), (2, 7500465), (3, 5000310), (5, 3000186), (6, 2500155), (7, 2142990), (9, 1666770), (10, 1500093), (14, 1071495), (15, 1000062), (18, 833385), (21, 714330), (27, 555590), (30, 500031), (35, 428598), (42, 357165), (45, 333354), (54, 277795), (63, 238110), (70, 214299), (90, 166677), (105, 142866), (126, 119055), (135, 111118), (189, 79370), (210, 71433), (270, 55559), (315, 47622), (378, 39685), (630, 23811), (945, 15874), (1890, 7937)]