68727060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{381817}}^1$

素因数の和:381832

約数の個数: 36

約数和(自身を含む): 208472628

約数和(自身を除く): 139745568

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 381817, 763634, 1145451, 1527268, 1909085, 2290902, 3436353, 3818170, 4581804, 5727255, 6872706, 7636340, 11454510, 13745412, 17181765, 22909020, 34363530, 68727060]

約数ペア:

[(1, 68727060), (2, 34363530), (3, 22909020), (4, 17181765), (5, 13745412), (6, 11454510), (9, 7636340), (10, 6872706), (12, 5727255), (15, 4581804), (18, 3818170), (20, 3436353), (30, 2290902), (36, 1909085), (45, 1527268), (60, 1145451), (90, 763634), (180, 381817)]