30378010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4409}}^1$

素因数の和:4482

約数の個数: 32

約数和(自身を含む): 60011280

約数和(自身を除く): 29633270

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 4409, 6890, 8818, 22045, 44090, 57317, 114634, 233677, 286585, 467354, 573170, 1168385, 2336770, 3037801, 6075602, 15189005, 30378010]

約数ペア:

[(1, 30378010), (2, 15189005), (5, 6075602), (10, 3037801), (13, 2336770), (26, 1168385), (53, 573170), (65, 467354), (106, 286585), (130, 233677), (265, 114634), (530, 57317), (689, 44090), (1378, 22045), (3445, 8818), (4409, 6890)]