2078055

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{733}}^1$

素因数の和:757

約数の個数: 40

約数和(自身を含む): 4263072

約数和(自身を除く): 2185017

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 733, 945, 2199, 2835, 3665, 5131, 6597, 10995, 15393, 19791, 25655, 32985, 46179, 59373, 76965, 98955, 138537, 230895, 296865, 415611, 692685, 2078055]

約数ペア:

[(1, 2078055), (3, 692685), (5, 415611), (7, 296865), (9, 230895), (15, 138537), (21, 98955), (27, 76965), (35, 59373), (45, 46179), (63, 32985), (81, 25655), (105, 19791), (135, 15393), (189, 10995), (315, 6597), (405, 5131), (567, 3665), (733, 2835), (945, 2199)]