31460670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1069}}^1$

素因数の和:1194

約数の個数: 64

約数和(自身を含む): 84744000

約数和(自身を除く): 53283330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 109, 135, 218, 270, 327, 545, 654, 981, 1069, 1090, 1635, 1962, 2138, 2943, 3207, 3270, 4905, 5345, 5886, 6414, 9621, 9810, 10690, 14715, 16035, 19242, 28863, 29430, 32070, 48105, 57726, 96210, 116521, 144315, 233042, 288630, 349563, 582605, 699126, 1048689, 1165210, 1747815, 2097378, 3146067, 3495630, 5243445, 6292134, 10486890, 15730335, 31460670]

約数ペア:

[(1, 31460670), (2, 15730335), (3, 10486890), (5, 6292134), (6, 5243445), (9, 3495630), (10, 3146067), (15, 2097378), (18, 1747815), (27, 1165210), (30, 1048689), (45, 699126), (54, 582605), (90, 349563), (109, 288630), (135, 233042), (218, 144315), (270, 116521), (327, 96210), (545, 57726), (654, 48105), (981, 32070), (1069, 29430), (1090, 28863), (1635, 19242), (1962, 16035), (2138, 14715), (2943, 10690), (3207, 9810), (3270, 9621), (4905, 6414), (5345, 5886)]