306513130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:165

約数の個数: 192

約数和(自身を含む): 765313920

約数和(自身を除く): 458800790

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 41, 49, 55, 70, 73, 77, 82, 95, 98, 110, 133, 146, 154, 190, 205, 209, 245, 266, 287, 365, 385, 410, 418, 451, 490, 511, 539, 574, 665, 730, 770, 779, 803, 902, 931, 1022, 1045, 1078, 1330, 1387, 1435, 1463, 1558, 1606, 1862, 2009, 2090, 2255, 2555, 2695, 2774, 2870, 2926, 2993, 3157, 3577, 3895, 4015, 4018, 4510, 4655, 5110, 5390, 5453, 5621, 5986, 6314, 6935, 7154, 7315, 7790, 8030, 8569, 9310, 9709, 10045, 10241, 10906, 11242, 13870, 14630, 14965, 15257, 15785, 17138, 17885, 19418, 20090, 20482, 20951, 22099, 27265, 28105, 29930, 30514, 31570, 32923, 35770, 38171, 39347, 41902, 42845, 44198, 48545, 51205, 54530, 56210, 56867, 59983, 65846, 67963, 76285, 76342, 78694, 85690, 97090, 102410, 104755, 106799, 110495, 113734, 119966, 135926, 146657, 152570, 164615, 190855, 196735, 209510, 213598, 220990, 230461, 284335, 293314, 299915, 329230, 339815, 381710, 393470, 398069, 419881, 460922, 533995, 568670, 599830, 625537, 679630, 733285, 747593, 796138, 839762, 1067990, 1152305, 1251074, 1466570, 1495186, 1613227, 1990345, 2099405, 2304610, 2786483, 3127685, 3226454, 3737965, 3980690, 4198810, 4378759, 5572966, 6255370, 7475930, 8066135, 8757518, 13932415, 16132270, 21893795, 27864830, 30651313, 43787590, 61302626, 153256565, 306513130]

約数ペア:

[(1, 306513130), (2, 153256565), (5, 61302626), (7, 43787590), (10, 30651313), (11, 27864830), (14, 21893795), (19, 16132270), (22, 13932415), (35, 8757518), (38, 8066135), (41, 7475930), (49, 6255370), (55, 5572966), (70, 4378759), (73, 4198810), (77, 3980690), (82, 3737965), (95, 3226454), (98, 3127685), (110, 2786483), (133, 2304610), (146, 2099405), (154, 1990345), (190, 1613227), (205, 1495186), (209, 1466570), (245, 1251074), (266, 1152305), (287, 1067990), (365, 839762), (385, 796138), (410, 747593), (418, 733285), (451, 679630), (490, 625537), (511, 599830), (539, 568670), (574, 533995), (665, 460922), (730, 419881), (770, 398069), (779, 393470), (803, 381710), (902, 339815), (931, 329230), (1022, 299915), (1045, 293314), (1078, 284335), (1330, 230461), (1387, 220990), (1435, 213598), (1463, 209510), (1558, 196735), (1606, 190855), (1862, 164615), (2009, 152570), (2090, 146657), (2255, 135926), (2555, 119966), (2695, 113734), (2774, 110495), (2870, 106799), (2926, 104755), (2993, 102410), (3157, 97090), (3577, 85690), (3895, 78694), (4015, 76342), (4018, 76285), (4510, 67963), (4655, 65846), (5110, 59983), (5390, 56867), (5453, 56210), (5621, 54530), (5986, 51205), (6314, 48545), (6935, 44198), (7154, 42845), (7315, 41902), (7790, 39347), (8030, 38171), (8569, 35770), (9310, 32923), (9709, 31570), (10045, 30514), (10241, 29930), (10906, 28105), (11242, 27265), (13870, 22099), (14630, 20951), (14965, 20482), (15257, 20090), (15785, 19418), (17138, 17885)]