18371504270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{6661}}^1$

素因数の和:6778

約数の個数: 96

約数和(自身を含む): 40009733568

約数和(自身を除く): 21638229298

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 41, 62, 70, 82, 155, 205, 217, 287, 310, 410, 434, 574, 961, 1085, 1271, 1435, 1922, 2170, 2542, 2870, 4805, 6355, 6661, 6727, 8897, 9610, 12710, 13322, 13454, 17794, 33305, 33635, 39401, 44485, 46627, 66610, 67270, 78802, 88970, 93254, 197005, 206491, 233135, 273101, 275807, 394010, 412982, 466270, 546202, 551614, 1032455, 1365505, 1379035, 1445437, 1911707, 2064910, 2731010, 2758070, 2890874, 3823414, 6401221, 7227185, 8466131, 9558535, 12802442, 14454370, 16932262, 19117070, 32006105, 42330655, 44808547, 59262917, 64012210, 84661310, 89617094, 118525834, 224042735, 262450061, 296314585, 448085470, 524900122, 592629170, 1312250305, 1837150427, 2624500610, 3674300854, 9185752135, 18371504270]

約数ペア:

[(1, 18371504270), (2, 9185752135), (5, 3674300854), (7, 2624500610), (10, 1837150427), (14, 1312250305), (31, 592629170), (35, 524900122), (41, 448085470), (62, 296314585), (70, 262450061), (82, 224042735), (155, 118525834), (205, 89617094), (217, 84661310), (287, 64012210), (310, 59262917), (410, 44808547), (434, 42330655), (574, 32006105), (961, 19117070), (1085, 16932262), (1271, 14454370), (1435, 12802442), (1922, 9558535), (2170, 8466131), (2542, 7227185), (2870, 6401221), (4805, 3823414), (6355, 2890874), (6661, 2758070), (6727, 2731010), (8897, 2064910), (9610, 1911707), (12710, 1445437), (13322, 1379035), (13454, 1365505), (17794, 1032455), (33305, 551614), (33635, 546202), (39401, 466270), (44485, 412982), (46627, 394010), (66610, 275807), (67270, 273101), (78802, 233135), (88970, 206491), (93254, 197005)]