130751390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:438

約数の個数: 96

約数和(自身を含む): 303367680

約数和(自身を除く): 172616290

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 43, 55, 70, 77, 86, 110, 121, 154, 215, 242, 301, 359, 385, 430, 473, 602, 605, 718, 770, 847, 946, 1210, 1505, 1694, 1795, 2365, 2513, 3010, 3311, 3590, 3949, 4235, 4730, 5026, 5203, 6622, 7898, 8470, 10406, 12565, 15437, 16555, 19745, 25130, 26015, 27643, 30874, 33110, 36421, 39490, 43439, 52030, 55286, 72842, 77185, 86878, 108059, 138215, 154370, 169807, 182105, 216118, 217195, 276430, 304073, 339614, 364210, 434390, 540295, 608146, 849035, 1080590, 1188649, 1520365, 1698070, 1867877, 2377298, 3040730, 3735754, 5943245, 9339385, 11886490, 13075139, 18678770, 26150278, 65375695, 130751390]

約数ペア:

[(1, 130751390), (2, 65375695), (5, 26150278), (7, 18678770), (10, 13075139), (11, 11886490), (14, 9339385), (22, 5943245), (35, 3735754), (43, 3040730), (55, 2377298), (70, 1867877), (77, 1698070), (86, 1520365), (110, 1188649), (121, 1080590), (154, 849035), (215, 608146), (242, 540295), (301, 434390), (359, 364210), (385, 339614), (430, 304073), (473, 276430), (602, 217195), (605, 216118), (718, 182105), (770, 169807), (847, 154370), (946, 138215), (1210, 108059), (1505, 86878), (1694, 77185), (1795, 72842), (2365, 55286), (2513, 52030), (3010, 43439), (3311, 39490), (3590, 36421), (3949, 33110), (4235, 30874), (4730, 27643), (5026, 26015), (5203, 25130), (6622, 19745), (7898, 16555), (8470, 15437), (10406, 12565)]