82666430

素因数分解:

$2^1\times 5^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{313}}^1$

素因数の和:359

約数の個数: 80

約数和(自身を含む): 189975024

約数和(自身を除く): 107308594

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 313, 343, 385, 490, 539, 626, 686, 770, 1078, 1565, 1715, 2191, 2401, 2695, 3130, 3430, 3443, 3773, 4382, 4802, 5390, 6886, 7546, 10955, 12005, 15337, 17215, 18865, 21910, 24010, 24101, 26411, 30674, 34430, 37730, 48202, 52822, 76685, 107359, 120505, 132055, 153370, 168707, 214718, 241010, 264110, 337414, 536795, 751513, 843535, 1073590, 1180949, 1503026, 1687070, 2361898, 3757565, 5904745, 7515130, 8266643, 11809490, 16533286, 41333215, 82666430]

約数ペア:

[(1, 82666430), (2, 41333215), (5, 16533286), (7, 11809490), (10, 8266643), (11, 7515130), (14, 5904745), (22, 3757565), (35, 2361898), (49, 1687070), (55, 1503026), (70, 1180949), (77, 1073590), (98, 843535), (110, 751513), (154, 536795), (245, 337414), (313, 264110), (343, 241010), (385, 214718), (490, 168707), (539, 153370), (626, 132055), (686, 120505), (770, 107359), (1078, 76685), (1565, 52822), (1715, 48202), (2191, 37730), (2401, 34430), (2695, 30674), (3130, 26411), (3430, 24101), (3443, 24010), (3773, 21910), (4382, 18865), (4802, 17215), (5390, 15337), (6886, 12005), (7546, 10955)]