26605740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{63347}}^1$

素因数の和:63366

約数の個数: 48

約数和(自身を含む): 85139712

約数和(自身を除く): 58533972

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 63347, 126694, 190041, 253388, 316735, 380082, 443429, 633470, 760164, 886858, 950205, 1266940, 1330287, 1773716, 1900410, 2217145, 2660574, 3800820, 4434290, 5321148, 6651435, 8868580, 13302870, 26605740]

約数ペア:

[(1, 26605740), (2, 13302870), (3, 8868580), (4, 6651435), (5, 5321148), (6, 4434290), (7, 3800820), (10, 2660574), (12, 2217145), (14, 1900410), (15, 1773716), (20, 1330287), (21, 1266940), (28, 950205), (30, 886858), (35, 760164), (42, 633470), (60, 443429), (70, 380082), (84, 316735), (105, 253388), (140, 190041), (210, 126694), (420, 63347)]