7258980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{359}}^1$

素因数の和:708

約数の個数: 48

約数和(自身を含む): 20442240

約数和(自身を除く): 13183260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 337, 359, 674, 718, 1011, 1077, 1348, 1436, 1685, 1795, 2022, 2154, 3370, 3590, 4044, 4308, 5055, 5385, 6740, 7180, 10110, 10770, 20220, 21540, 120983, 241966, 362949, 483932, 604915, 725898, 1209830, 1451796, 1814745, 2419660, 3629490, 7258980]

約数ペア:

[(1, 7258980), (2, 3629490), (3, 2419660), (4, 1814745), (5, 1451796), (6, 1209830), (10, 725898), (12, 604915), (15, 483932), (20, 362949), (30, 241966), (60, 120983), (337, 21540), (359, 20220), (674, 10770), (718, 10110), (1011, 7180), (1077, 6740), (1348, 5385), (1436, 5055), (1685, 4308), (1795, 4044), (2022, 3590), (2154, 3370)]