1730945190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4438321}}^1$

素因数の和:4438344

約数の個数: 32

約数和(自身を含む): 4473828576

約数和(自身を除く): 2742883386

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 4438321, 8876642, 13314963, 22191605, 26629926, 44383210, 57698173, 66574815, 115396346, 133149630, 173094519, 288490865, 346189038, 576981730, 865472595, 1730945190]

約数ペア:

[(1, 1730945190), (2, 865472595), (3, 576981730), (5, 346189038), (6, 288490865), (10, 173094519), (13, 133149630), (15, 115396346), (26, 66574815), (30, 57698173), (39, 44383210), (65, 26629926), (78, 22191605), (130, 13314963), (195, 8876642), (390, 4438321)]