302411620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{8963}}^1$

素因数の和:9220

約数の個数: 48

約数和(自身を含む): 728880768

約数和(自身を除く): 426469148

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 241, 482, 964, 1205, 1687, 2410, 3374, 4820, 6748, 8435, 8963, 16870, 17926, 33740, 35852, 44815, 62741, 89630, 125482, 179260, 250964, 313705, 627410, 1254820, 2160083, 4320166, 8640332, 10800415, 15120581, 21600830, 30241162, 43201660, 60482324, 75602905, 151205810, 302411620]

約数ペア:

[(1, 302411620), (2, 151205810), (4, 75602905), (5, 60482324), (7, 43201660), (10, 30241162), (14, 21600830), (20, 15120581), (28, 10800415), (35, 8640332), (70, 4320166), (140, 2160083), (241, 1254820), (482, 627410), (964, 313705), (1205, 250964), (1687, 179260), (2410, 125482), (3374, 89630), (4820, 62741), (6748, 44815), (8435, 35852), (8963, 33740), (16870, 17926)]