28856910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{18149}}^1$

素因数の和:18212

約数の個数: 32

約数和(自身を含む): 70567200

約数和(自身を除く): 41710290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 18149, 36298, 54447, 90745, 108894, 181490, 272235, 544470, 961897, 1923794, 2885691, 4809485, 5771382, 9618970, 14428455, 28856910]

約数ペア:

[(1, 28856910), (2, 14428455), (3, 9618970), (5, 5771382), (6, 4809485), (10, 2885691), (15, 1923794), (30, 961897), (53, 544470), (106, 272235), (159, 181490), (265, 108894), (318, 90745), (530, 54447), (795, 36298), (1590, 18149)]