805220570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2393}}^1$

素因数の和:2460

約数の個数: 128

約数和(自身を含む): 1985679360

約数和(自身を除く): 1180458790

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 23, 35, 38, 46, 55, 70, 77, 95, 110, 115, 133, 154, 161, 190, 209, 230, 253, 266, 322, 385, 418, 437, 506, 665, 770, 805, 874, 1045, 1265, 1330, 1463, 1610, 1771, 2090, 2185, 2393, 2530, 2926, 3059, 3542, 4370, 4786, 4807, 6118, 7315, 8855, 9614, 11965, 14630, 15295, 16751, 17710, 23930, 24035, 26323, 30590, 33502, 33649, 45467, 48070, 52646, 55039, 67298, 83755, 90934, 110078, 131615, 167510, 168245, 184261, 227335, 263230, 275195, 318269, 336490, 368522, 385273, 454670, 500137, 550390, 605429, 636538, 770546, 921305, 1000274, 1045741, 1210858, 1591345, 1842610, 1926365, 2091482, 2500685, 3027145, 3182690, 3500959, 3852730, 4238003, 5001370, 5228705, 6054290, 7001918, 7320187, 8476006, 10457410, 11503151, 14640374, 17504795, 21190015, 23006302, 35009590, 36600935, 42380030, 57515755, 73201870, 80522057, 115031510, 161044114, 402610285, 805220570]

約数ペア:

[(1, 805220570), (2, 402610285), (5, 161044114), (7, 115031510), (10, 80522057), (11, 73201870), (14, 57515755), (19, 42380030), (22, 36600935), (23, 35009590), (35, 23006302), (38, 21190015), (46, 17504795), (55, 14640374), (70, 11503151), (77, 10457410), (95, 8476006), (110, 7320187), (115, 7001918), (133, 6054290), (154, 5228705), (161, 5001370), (190, 4238003), (209, 3852730), (230, 3500959), (253, 3182690), (266, 3027145), (322, 2500685), (385, 2091482), (418, 1926365), (437, 1842610), (506, 1591345), (665, 1210858), (770, 1045741), (805, 1000274), (874, 921305), (1045, 770546), (1265, 636538), (1330, 605429), (1463, 550390), (1610, 500137), (1771, 454670), (2090, 385273), (2185, 368522), (2393, 336490), (2530, 318269), (2926, 275195), (3059, 263230), (3542, 227335), (4370, 184261), (4786, 168245), (4807, 167510), (6118, 131615), (7315, 110078), (8855, 90934), (9614, 83755), (11965, 67298), (14630, 55039), (15295, 52646), (16751, 48070), (17710, 45467), (23930, 33649), (24035, 33502), (26323, 30590)]