30698340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12479}}^1$

素因数の和:12532

約数の個数: 48

約数和(自身を含む): 88058880

約数和(自身を除く): 57360540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 12479, 24958, 37437, 49916, 62395, 74874, 124790, 149748, 187185, 249580, 374370, 511639, 748740, 1023278, 1534917, 2046556, 2558195, 3069834, 5116390, 6139668, 7674585, 10232780, 15349170, 30698340]

約数ペア:

[(1, 30698340), (2, 15349170), (3, 10232780), (4, 7674585), (5, 6139668), (6, 5116390), (10, 3069834), (12, 2558195), (15, 2046556), (20, 1534917), (30, 1023278), (41, 748740), (60, 511639), (82, 374370), (123, 249580), (164, 187185), (205, 149748), (246, 124790), (410, 74874), (492, 62395), (615, 49916), (820, 37437), (1230, 24958), (2460, 12479)]