348530490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2647}}^1$

素因数の和:2697

約数の個数: 192

約数和(自身を含む): 1189693440

約数和(自身を除く): 841162950

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 19, 21, 22, 30, 33, 35, 38, 42, 45, 55, 57, 63, 66, 70, 77, 90, 95, 99, 105, 110, 114, 126, 133, 154, 165, 171, 190, 198, 209, 210, 231, 266, 285, 315, 330, 342, 385, 399, 418, 462, 495, 570, 627, 630, 665, 693, 770, 798, 855, 990, 1045, 1155, 1197, 1254, 1330, 1386, 1463, 1710, 1881, 1995, 2090, 2310, 2394, 2647, 2926, 3135, 3465, 3762, 3990, 4389, 5294, 5985, 6270, 6930, 7315, 7941, 8778, 9405, 11970, 13167, 13235, 14630, 15882, 18529, 18810, 21945, 23823, 26334, 26470, 29117, 37058, 39705, 43890, 47646, 50293, 55587, 58234, 65835, 79410, 87351, 92645, 100586, 111174, 119115, 131670, 145585, 150879, 166761, 174702, 185290, 203819, 238230, 251465, 262053, 277935, 291170, 301758, 333522, 352051, 407638, 436755, 452637, 502930, 524106, 553223, 555870, 611457, 704102, 754395, 833805, 873510, 905274, 1019095, 1056153, 1106446, 1222914, 1310265, 1508790, 1659669, 1667610, 1760255, 1834371, 2038190, 2112306, 2263185, 2620530, 2766115, 3057285, 3168459, 3319338, 3520510, 3668742, 3872561, 4526370, 4979007, 5280765, 5532230, 6114570, 6336918, 7745122, 8298345, 9171855, 9958014, 10561530, 11617683, 15842295, 16596690, 18343710, 19362805, 23235366, 24895035, 31684590, 34853049, 38725610, 49790070, 58088415, 69706098, 116176830, 174265245, 348530490]

約数ペア:

[(1, 348530490), (2, 174265245), (3, 116176830), (5, 69706098), (6, 58088415), (7, 49790070), (9, 38725610), (10, 34853049), (11, 31684590), (14, 24895035), (15, 23235366), (18, 19362805), (19, 18343710), (21, 16596690), (22, 15842295), (30, 11617683), (33, 10561530), (35, 9958014), (38, 9171855), (42, 8298345), (45, 7745122), (55, 6336918), (57, 6114570), (63, 5532230), (66, 5280765), (70, 4979007), (77, 4526370), (90, 3872561), (95, 3668742), (99, 3520510), (105, 3319338), (110, 3168459), (114, 3057285), (126, 2766115), (133, 2620530), (154, 2263185), (165, 2112306), (171, 2038190), (190, 1834371), (198, 1760255), (209, 1667610), (210, 1659669), (231, 1508790), (266, 1310265), (285, 1222914), (315, 1106446), (330, 1056153), (342, 1019095), (385, 905274), (399, 873510), (418, 833805), (462, 754395), (495, 704102), (570, 611457), (627, 555870), (630, 553223), (665, 524106), (693, 502930), (770, 452637), (798, 436755), (855, 407638), (990, 352051), (1045, 333522), (1155, 301758), (1197, 291170), (1254, 277935), (1330, 262053), (1386, 251465), (1463, 238230), (1710, 203819), (1881, 185290), (1995, 174702), (2090, 166761), (2310, 150879), (2394, 145585), (2647, 131670), (2926, 119115), (3135, 111174), (3465, 100586), (3762, 92645), (3990, 87351), (4389, 79410), (5294, 65835), (5985, 58234), (6270, 55587), (6930, 50293), (7315, 47646), (7941, 43890), (8778, 39705), (9405, 37058), (11970, 29117), (13167, 26470), (13235, 26334), (14630, 23823), (15882, 21945), (18529, 18810)]