7080190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{509}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 13880160

約数和(自身を除く): 6799970

約数列:

[1, 2, 5, 10, 13, 26, 65, 107, 130, 214, 509, 535, 1018, 1070, 1391, 2545, 2782, 5090, 6617, 6955, 13234, 13910, 33085, 54463, 66170, 108926, 272315, 544630, 708019, 1416038, 3540095, 7080190]

約数ペア:

[(1, 7080190), (2, 3540095), (5, 1416038), (10, 708019), (13, 544630), (26, 272315), (65, 108926), (107, 66170), (130, 54463), (214, 33085), (509, 13910), (535, 13234), (1018, 6955), (1070, 6617), (1391, 5090), (2545, 2782)]