289772310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{2503}}^1$

素因数の和:2757

約数の個数: 64

約数和(自身を含む): 739901952

約数和(自身を除く): 450129642

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 227, 255, 454, 510, 681, 1135, 1362, 2270, 2503, 3405, 3859, 5006, 6810, 7509, 7718, 11577, 12515, 15018, 19295, 23154, 25030, 37545, 38590, 42551, 57885, 75090, 85102, 115770, 127653, 212755, 255306, 425510, 568181, 638265, 1136362, 1276530, 1704543, 2840905, 3409086, 5681810, 8522715, 9659077, 17045430, 19318154, 28977231, 48295385, 57954462, 96590770, 144886155, 289772310]

約数ペア:

[(1, 289772310), (2, 144886155), (3, 96590770), (5, 57954462), (6, 48295385), (10, 28977231), (15, 19318154), (17, 17045430), (30, 9659077), (34, 8522715), (51, 5681810), (85, 3409086), (102, 2840905), (170, 1704543), (227, 1276530), (255, 1136362), (454, 638265), (510, 568181), (681, 425510), (1135, 255306), (1362, 212755), (2270, 127653), (2503, 115770), (3405, 85102), (3859, 75090), (5006, 57885), (6810, 42551), (7509, 38590), (7718, 37545), (11577, 25030), (12515, 23154), (15018, 19295)]