65008620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{361159}}^1$

素因数の和:361174

約数の個数: 36

約数和(自身を含む): 197193360

約数和(自身を除く): 132184740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 361159, 722318, 1083477, 1444636, 1805795, 2166954, 3250431, 3611590, 4333908, 5417385, 6500862, 7223180, 10834770, 13001724, 16252155, 21669540, 32504310, 65008620]

約数ペア:

[(1, 65008620), (2, 32504310), (3, 21669540), (4, 16252155), (5, 13001724), (6, 10834770), (9, 7223180), (10, 6500862), (12, 5417385), (15, 4333908), (18, 3611590), (20, 3250431), (30, 2166954), (36, 1805795), (45, 1444636), (60, 1083477), (90, 722318), (180, 361159)]