164094540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{160877}}^1$

素因数の和:160906

約数の個数: 48

約数和(自身を含む): 486495072

約数和(自身を除く): 322400532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 160877, 321754, 482631, 643508, 804385, 965262, 1608770, 1930524, 2413155, 2734909, 3217540, 4826310, 5469818, 8204727, 9652620, 10939636, 13674545, 16409454, 27349090, 32818908, 41023635, 54698180, 82047270, 164094540]

約数ペア:

[(1, 164094540), (2, 82047270), (3, 54698180), (4, 41023635), (5, 32818908), (6, 27349090), (10, 16409454), (12, 13674545), (15, 10939636), (17, 9652620), (20, 8204727), (30, 5469818), (34, 4826310), (51, 3217540), (60, 2734909), (68, 2413155), (85, 1930524), (102, 1608770), (170, 965262), (204, 804385), (255, 643508), (340, 482631), (510, 321754), (1020, 160877)]