77703420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1295057}}^1$

素因数の和:1295069

約数の個数: 24

約数和(自身を含む): 217569744

約数和(自身を除く): 139866324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1295057, 2590114, 3885171, 5180228, 6475285, 7770342, 12950570, 15540684, 19425855, 25901140, 38851710, 77703420]

約数ペア:

[(1, 77703420), (2, 38851710), (3, 25901140), (4, 19425855), (5, 15540684), (6, 12950570), (10, 7770342), (12, 6475285), (15, 5180228), (20, 3885171), (30, 2590114), (60, 1295057)]