2214400790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2647}}^1$

素因数の和:2734

約数の個数: 128

約数和(自身を含む): 5216348160

約数和(自身を除く): 3001947370

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 34, 35, 37, 38, 70, 74, 85, 95, 119, 133, 170, 185, 190, 238, 259, 266, 323, 370, 518, 595, 629, 646, 665, 703, 1190, 1258, 1295, 1330, 1406, 1615, 2261, 2590, 2647, 3145, 3230, 3515, 4403, 4522, 4921, 5294, 6290, 7030, 8806, 9842, 11305, 11951, 13235, 18529, 22015, 22610, 23902, 24605, 26470, 37058, 44030, 44999, 49210, 50293, 59755, 83657, 89998, 92645, 97939, 100586, 119510, 167314, 185290, 195878, 224995, 251465, 314993, 352051, 418285, 449990, 489695, 502930, 629986, 685573, 704102, 836570, 854981, 979390, 1371146, 1574965, 1664963, 1709962, 1760255, 1860841, 3149930, 3329926, 3427865, 3520510, 3721682, 4274905, 5984867, 6855730, 8324815, 8549810, 9304205, 11654741, 11969734, 13025887, 16649630, 18608410, 23309482, 26051774, 29924335, 31634297, 58273705, 59848670, 63268594, 65129435, 116547410, 130258870, 158171485, 221440079, 316342970, 442880158, 1107200395, 2214400790]

約数ペア:

[(1, 2214400790), (2, 1107200395), (5, 442880158), (7, 316342970), (10, 221440079), (14, 158171485), (17, 130258870), (19, 116547410), (34, 65129435), (35, 63268594), (37, 59848670), (38, 58273705), (70, 31634297), (74, 29924335), (85, 26051774), (95, 23309482), (119, 18608410), (133, 16649630), (170, 13025887), (185, 11969734), (190, 11654741), (238, 9304205), (259, 8549810), (266, 8324815), (323, 6855730), (370, 5984867), (518, 4274905), (595, 3721682), (629, 3520510), (646, 3427865), (665, 3329926), (703, 3149930), (1190, 1860841), (1258, 1760255), (1295, 1709962), (1330, 1664963), (1406, 1574965), (1615, 1371146), (2261, 979390), (2590, 854981), (2647, 836570), (3145, 704102), (3230, 685573), (3515, 629986), (4403, 502930), (4522, 489695), (4921, 449990), (5294, 418285), (6290, 352051), (7030, 314993), (8806, 251465), (9842, 224995), (11305, 195878), (11951, 185290), (13235, 167314), (18529, 119510), (22015, 100586), (22610, 97939), (23902, 92645), (24605, 89998), (26470, 83657), (37058, 59755), (44030, 50293), (44999, 49210)]