63819540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{354553}}^1$

素因数の和:354568

約数の個数: 36

約数和(自身を含む): 193586484

約数和(自身を除く): 129766944

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 354553, 709106, 1063659, 1418212, 1772765, 2127318, 3190977, 3545530, 4254636, 5318295, 6381954, 7091060, 10636590, 12763908, 15954885, 21273180, 31909770, 63819540]

約数ペア:

[(1, 63819540), (2, 31909770), (3, 21273180), (4, 15954885), (5, 12763908), (6, 10636590), (9, 7091060), (10, 6381954), (12, 5318295), (15, 4254636), (18, 3545530), (20, 3190977), (30, 2127318), (36, 1772765), (45, 1418212), (60, 1063659), (90, 709106), (180, 354553)]