87820860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1103}}^1\times {\mathrm{1327}}^1$

素因数の和:2442

約数の個数: 48

約数和(自身を含む): 246306816

約数和(自身を除く): 158485956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1103, 1327, 2206, 2654, 3309, 3981, 4412, 5308, 5515, 6618, 6635, 7962, 11030, 13236, 13270, 15924, 16545, 19905, 22060, 26540, 33090, 39810, 66180, 79620, 1463681, 2927362, 4391043, 5854724, 7318405, 8782086, 14636810, 17564172, 21955215, 29273620, 43910430, 87820860]

約数ペア:

[(1, 87820860), (2, 43910430), (3, 29273620), (4, 21955215), (5, 17564172), (6, 14636810), (10, 8782086), (12, 7318405), (15, 5854724), (20, 4391043), (30, 2927362), (60, 1463681), (1103, 79620), (1327, 66180), (2206, 39810), (2654, 33090), (3309, 26540), (3981, 22060), (4412, 19905), (5308, 16545), (5515, 15924), (6618, 13270), (6635, 13236), (7962, 11030)]