65673540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{364853}}^1$

素因数の和:364868

約数の個数: 36

約数和(自身を含む): 199210284

約数和(自身を除く): 133536744

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 364853, 729706, 1094559, 1459412, 1824265, 2189118, 3283677, 3648530, 4378236, 5472795, 6567354, 7297060, 10945590, 13134708, 16418385, 21891180, 32836770, 65673540]

約数ペア:

[(1, 65673540), (2, 32836770), (3, 21891180), (4, 16418385), (5, 13134708), (6, 10945590), (9, 7297060), (10, 6567354), (12, 5472795), (15, 4378236), (18, 3648530), (20, 3283677), (30, 2189118), (36, 1824265), (45, 1459412), (60, 1094559), (90, 729706), (180, 364853)]