30384790

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:576

約数の個数: 32

約数和(自身を含む): 56103840

約数和(自身を除く): 25719050

約数列:

[1, 2, 5, 10, 73, 107, 146, 214, 365, 389, 535, 730, 778, 1070, 1945, 3890, 7811, 15622, 28397, 39055, 41623, 56794, 78110, 83246, 141985, 208115, 283970, 416230, 3038479, 6076958, 15192395, 30384790]

約数ペア:

[(1, 30384790), (2, 15192395), (5, 6076958), (10, 3038479), (73, 416230), (107, 283970), (146, 208115), (214, 141985), (365, 83246), (389, 78110), (535, 56794), (730, 41623), (778, 39055), (1070, 28397), (1945, 15622), (3890, 7811)]