61887060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{343817}}^1$

素因数の和:343832

約数の個数: 36

約数和(自身を含む): 187724628

約数和(自身を除く): 125837568

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 343817, 687634, 1031451, 1375268, 1719085, 2062902, 3094353, 3438170, 4125804, 5157255, 6188706, 6876340, 10314510, 12377412, 15471765, 20629020, 30943530, 61887060]

約数ペア:

[(1, 61887060), (2, 30943530), (3, 20629020), (4, 15471765), (5, 12377412), (6, 10314510), (9, 6876340), (10, 6188706), (12, 5157255), (15, 4125804), (18, 3438170), (20, 3094353), (30, 2062902), (36, 1719085), (45, 1375268), (60, 1031451), (90, 687634), (180, 343817)]