304691310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{571}}^1$

素因数の和:620

約数の個数: 216

約数和(自身を含む): 1014701688

約数和(自身を除く): 710010378

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 49, 55, 63, 66, 70, 77, 90, 98, 99, 105, 110, 121, 126, 147, 154, 165, 198, 210, 231, 242, 245, 294, 315, 330, 363, 385, 441, 462, 490, 495, 539, 571, 605, 630, 693, 726, 735, 770, 847, 882, 990, 1078, 1089, 1142, 1155, 1210, 1386, 1470, 1617, 1694, 1713, 1815, 2178, 2205, 2310, 2541, 2695, 2855, 3234, 3426, 3465, 3630, 3997, 4235, 4410, 4851, 5082, 5139, 5390, 5445, 5710, 5929, 6281, 6930, 7623, 7994, 8085, 8470, 8565, 9702, 10278, 10890, 11858, 11991, 12562, 12705, 15246, 16170, 17130, 17787, 18843, 19985, 23982, 24255, 25410, 25695, 27979, 29645, 31405, 35574, 35973, 37686, 38115, 39970, 43967, 48510, 51390, 53361, 55958, 56529, 59290, 59955, 62810, 69091, 71946, 76230, 83937, 87934, 88935, 94215, 106722, 113058, 119910, 131901, 138182, 139895, 167874, 177870, 179865, 188430, 207273, 219835, 251811, 263802, 266805, 279790, 282645, 307769, 345455, 359730, 395703, 414546, 419685, 439670, 483637, 503622, 533610, 565290, 615538, 621819, 659505, 690910, 791406, 839370, 923307, 967274, 1036365, 1243638, 1259055, 1319010, 1450911, 1538845, 1846614, 1978515, 2072730, 2418185, 2518110, 2769921, 2901822, 3077690, 3109095, 3385459, 3957030, 4352733, 4616535, 4836370, 5539842, 6218190, 6770918, 7254555, 8705466, 9233070, 10156377, 13849605, 14509110, 16927295, 20312754, 21763665, 27699210, 30469131, 33854590, 43527330, 50781885, 60938262, 101563770, 152345655, 304691310]

約数ペア:

[(1, 304691310), (2, 152345655), (3, 101563770), (5, 60938262), (6, 50781885), (7, 43527330), (9, 33854590), (10, 30469131), (11, 27699210), (14, 21763665), (15, 20312754), (18, 16927295), (21, 14509110), (22, 13849605), (30, 10156377), (33, 9233070), (35, 8705466), (42, 7254555), (45, 6770918), (49, 6218190), (55, 5539842), (63, 4836370), (66, 4616535), (70, 4352733), (77, 3957030), (90, 3385459), (98, 3109095), (99, 3077690), (105, 2901822), (110, 2769921), (121, 2518110), (126, 2418185), (147, 2072730), (154, 1978515), (165, 1846614), (198, 1538845), (210, 1450911), (231, 1319010), (242, 1259055), (245, 1243638), (294, 1036365), (315, 967274), (330, 923307), (363, 839370), (385, 791406), (441, 690910), (462, 659505), (490, 621819), (495, 615538), (539, 565290), (571, 533610), (605, 503622), (630, 483637), (693, 439670), (726, 419685), (735, 414546), (770, 395703), (847, 359730), (882, 345455), (990, 307769), (1078, 282645), (1089, 279790), (1142, 266805), (1155, 263802), (1210, 251811), (1386, 219835), (1470, 207273), (1617, 188430), (1694, 179865), (1713, 177870), (1815, 167874), (2178, 139895), (2205, 138182), (2310, 131901), (2541, 119910), (2695, 113058), (2855, 106722), (3234, 94215), (3426, 88935), (3465, 87934), (3630, 83937), (3997, 76230), (4235, 71946), (4410, 69091), (4851, 62810), (5082, 59955), (5139, 59290), (5390, 56529), (5445, 55958), (5710, 53361), (5929, 51390), (6281, 48510), (6930, 43967), (7623, 39970), (7994, 38115), (8085, 37686), (8470, 35973), (8565, 35574), (9702, 31405), (10278, 29645), (10890, 27979), (11858, 25695), (11991, 25410), (12562, 24255), (12705, 23982), (15246, 19985), (16170, 18843), (17130, 17787)]