61665690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1327}}^1\times {\mathrm{1549}}^1$

素因数の和:2886

約数の個数: 32

約数和(自身を含む): 148204800

約数和(自身を除く): 86539110

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1327, 1549, 2654, 3098, 3981, 4647, 6635, 7745, 7962, 9294, 13270, 15490, 19905, 23235, 39810, 46470, 2055523, 4111046, 6166569, 10277615, 12333138, 20555230, 30832845, 61665690]

約数ペア:

[(1, 61665690), (2, 30832845), (3, 20555230), (5, 12333138), (6, 10277615), (10, 6166569), (15, 4111046), (30, 2055523), (1327, 46470), (1549, 39810), (2654, 23235), (3098, 19905), (3981, 15490), (4647, 13270), (6635, 9294), (7745, 7962)]