68570810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:196

約数の個数: 128

約数和(自身を含む): 167270400

約数和(自身を除く): 98699590

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 43, 55, 70, 77, 86, 95, 109, 110, 133, 154, 190, 209, 215, 218, 266, 301, 385, 418, 430, 473, 545, 602, 665, 763, 770, 817, 946, 1045, 1090, 1199, 1330, 1463, 1505, 1526, 1634, 2071, 2090, 2365, 2398, 2926, 3010, 3311, 3815, 4085, 4142, 4687, 4730, 5719, 5995, 6622, 7315, 7630, 8170, 8393, 8987, 9374, 10355, 11438, 11990, 14497, 14630, 16555, 16786, 17974, 20710, 22781, 23435, 28595, 28994, 32809, 33110, 41965, 44935, 45562, 46870, 51557, 57190, 62909, 65618, 72485, 83930, 89053, 89870, 103114, 113905, 125818, 144970, 159467, 164045, 178106, 227810, 257785, 314545, 318934, 328090, 360899, 445265, 515570, 623371, 629090, 721798, 797335, 890530, 979583, 1246742, 1594670, 1804495, 1959166, 3116855, 3608990, 4897915, 6233710, 6857081, 9795830, 13714162, 34285405, 68570810]

約数ペア:

[(1, 68570810), (2, 34285405), (5, 13714162), (7, 9795830), (10, 6857081), (11, 6233710), (14, 4897915), (19, 3608990), (22, 3116855), (35, 1959166), (38, 1804495), (43, 1594670), (55, 1246742), (70, 979583), (77, 890530), (86, 797335), (95, 721798), (109, 629090), (110, 623371), (133, 515570), (154, 445265), (190, 360899), (209, 328090), (215, 318934), (218, 314545), (266, 257785), (301, 227810), (385, 178106), (418, 164045), (430, 159467), (473, 144970), (545, 125818), (602, 113905), (665, 103114), (763, 89870), (770, 89053), (817, 83930), (946, 72485), (1045, 65618), (1090, 62909), (1199, 57190), (1330, 51557), (1463, 46870), (1505, 45562), (1526, 44935), (1634, 41965), (2071, 33110), (2090, 32809), (2365, 28994), (2398, 28595), (2926, 23435), (3010, 22781), (3311, 20710), (3815, 17974), (4085, 16786), (4142, 16555), (4687, 14630), (4730, 14497), (5719, 11990), (5995, 11438), (6622, 10355), (7315, 9374), (7630, 8987), (8170, 8393)]