390384510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{55849}}^1$

素因数の和:56092

約数の個数: 32

約数和(自身を含む): 940960800

約数和(自身を除く): 550576290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 233, 466, 699, 1165, 1398, 2330, 3495, 6990, 55849, 111698, 167547, 279245, 335094, 558490, 837735, 1675470, 13012817, 26025634, 39038451, 65064085, 78076902, 130128170, 195192255, 390384510]

約数ペア:

[(1, 390384510), (2, 195192255), (3, 130128170), (5, 78076902), (6, 65064085), (10, 39038451), (15, 26025634), (30, 13012817), (233, 1675470), (466, 837735), (699, 558490), (1165, 335094), (1398, 279245), (2330, 167547), (3495, 111698), (6990, 55849)]