556366970

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{17209}}^1$

素因数の和:17330

約数の個数: 32

約数和(自身を含む): 1037143440

約数和(自身を除く): 480776470

約数列:

[1, 2, 5, 10, 53, 61, 106, 122, 265, 305, 530, 610, 3233, 6466, 16165, 17209, 32330, 34418, 86045, 172090, 912077, 1049749, 1824154, 2099498, 4560385, 5248745, 9120770, 10497490, 55636697, 111273394, 278183485, 556366970]

約数ペア:

[(1, 556366970), (2, 278183485), (5, 111273394), (10, 55636697), (53, 10497490), (61, 9120770), (106, 5248745), (122, 4560385), (265, 2099498), (305, 1824154), (530, 1049749), (610, 912077), (3233, 172090), (6466, 86045), (16165, 34418), (17209, 32330)]