247540230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{797}}^1$

素因数の和:863

約数の個数: 192

約数和(自身を含む): 806682240

約数和(自身を除く): 559142010

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 29, 30, 34, 35, 42, 45, 51, 58, 63, 70, 85, 87, 90, 102, 105, 119, 126, 145, 153, 170, 174, 203, 210, 238, 255, 261, 290, 306, 315, 357, 406, 435, 493, 510, 522, 595, 609, 630, 714, 765, 797, 870, 986, 1015, 1071, 1190, 1218, 1305, 1479, 1530, 1594, 1785, 1827, 2030, 2142, 2391, 2465, 2610, 2958, 3045, 3451, 3570, 3654, 3985, 4437, 4782, 4930, 5355, 5579, 6090, 6902, 7173, 7395, 7970, 8874, 9135, 10353, 10710, 11158, 11955, 13549, 14346, 14790, 16737, 17255, 18270, 20706, 22185, 23113, 23910, 27098, 27895, 31059, 33474, 34510, 35865, 40647, 44370, 46226, 50211, 51765, 55790, 62118, 67745, 69339, 71730, 81294, 83685, 94843, 100422, 103530, 115565, 121941, 135490, 138678, 155295, 161791, 167370, 189686, 203235, 208017, 231130, 243882, 251055, 284529, 310590, 323582, 346695, 392921, 406470, 416034, 474215, 485373, 502110, 569058, 609705, 693390, 785842, 808955, 853587, 948430, 970746, 1040085, 1178763, 1219410, 1422645, 1456119, 1617910, 1707174, 1964605, 2080170, 2357526, 2426865, 2750447, 2845290, 2912238, 3536289, 3929210, 4267935, 4853730, 5500894, 5893815, 7072578, 7280595, 8251341, 8535870, 11787630, 13752235, 14561190, 16502682, 17681445, 24754023, 27504470, 35362890, 41256705, 49508046, 82513410, 123770115, 247540230]

約数ペア:

[(1, 247540230), (2, 123770115), (3, 82513410), (5, 49508046), (6, 41256705), (7, 35362890), (9, 27504470), (10, 24754023), (14, 17681445), (15, 16502682), (17, 14561190), (18, 13752235), (21, 11787630), (29, 8535870), (30, 8251341), (34, 7280595), (35, 7072578), (42, 5893815), (45, 5500894), (51, 4853730), (58, 4267935), (63, 3929210), (70, 3536289), (85, 2912238), (87, 2845290), (90, 2750447), (102, 2426865), (105, 2357526), (119, 2080170), (126, 1964605), (145, 1707174), (153, 1617910), (170, 1456119), (174, 1422645), (203, 1219410), (210, 1178763), (238, 1040085), (255, 970746), (261, 948430), (290, 853587), (306, 808955), (315, 785842), (357, 693390), (406, 609705), (435, 569058), (493, 502110), (510, 485373), (522, 474215), (595, 416034), (609, 406470), (630, 392921), (714, 346695), (765, 323582), (797, 310590), (870, 284529), (986, 251055), (1015, 243882), (1071, 231130), (1190, 208017), (1218, 203235), (1305, 189686), (1479, 167370), (1530, 161791), (1594, 155295), (1785, 138678), (1827, 135490), (2030, 121941), (2142, 115565), (2391, 103530), (2465, 100422), (2610, 94843), (2958, 83685), (3045, 81294), (3451, 71730), (3570, 69339), (3654, 67745), (3985, 62118), (4437, 55790), (4782, 51765), (4930, 50211), (5355, 46226), (5579, 44370), (6090, 40647), (6902, 35865), (7173, 34510), (7395, 33474), (7970, 31059), (8874, 27895), (9135, 27098), (10353, 23910), (10710, 23113), (11158, 22185), (11955, 20706), (13549, 18270), (14346, 17255), (14790, 16737)]