78568170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{4073}}^1$

素因数の和:4726

約数の個数: 32

約数和(自身を含む): 188903232

約数和(自身を除く): 110335062

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 643, 1286, 1929, 3215, 3858, 4073, 6430, 8146, 9645, 12219, 19290, 20365, 24438, 40730, 61095, 122190, 2618939, 5237878, 7856817, 13094695, 15713634, 26189390, 39284085, 78568170]

約数ペア:

[(1, 78568170), (2, 39284085), (3, 26189390), (5, 15713634), (6, 13094695), (10, 7856817), (15, 5237878), (30, 2618939), (643, 122190), (1286, 61095), (1929, 40730), (3215, 24438), (3858, 20365), (4073, 19290), (6430, 12219), (8146, 9645)]