291260310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:195

約数の個数: 192

約数和(自身を含む): 836559360

約数和(自身を除く): 545299050

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 41, 55, 57, 66, 82, 95, 103, 110, 114, 121, 123, 165, 190, 205, 206, 209, 242, 246, 285, 309, 330, 363, 410, 418, 451, 515, 570, 605, 615, 618, 627, 726, 779, 902, 1030, 1045, 1133, 1210, 1230, 1254, 1353, 1545, 1558, 1815, 1957, 2090, 2255, 2266, 2299, 2337, 2706, 3090, 3135, 3399, 3630, 3895, 3914, 4223, 4510, 4598, 4674, 4961, 5665, 5871, 6270, 6765, 6798, 6897, 7790, 8446, 8569, 9785, 9922, 11330, 11495, 11685, 11742, 12463, 12669, 13530, 13794, 14883, 16995, 17138, 19570, 21115, 21527, 22990, 23370, 24805, 24926, 25338, 25707, 29355, 29766, 33990, 34485, 37389, 42230, 42845, 43054, 46453, 49610, 51414, 58710, 62315, 63345, 64581, 68970, 74415, 74778, 80237, 85690, 92906, 94259, 107635, 124630, 126690, 128535, 129162, 139359, 148830, 160474, 186945, 188518, 215270, 232265, 236797, 240711, 257070, 278718, 282777, 322905, 373890, 401185, 464530, 471295, 473594, 481422, 510983, 565554, 645810, 696795, 710391, 802370, 882607, 942590, 1021966, 1183985, 1203555, 1393590, 1413885, 1420782, 1532949, 1765214, 2367970, 2407110, 2554915, 2647821, 2827770, 3065898, 3551955, 4413035, 5109830, 5295642, 7103910, 7664745, 8826070, 9708677, 13239105, 15329490, 19417354, 26478210, 29126031, 48543385, 58252062, 97086770, 145630155, 291260310]

約数ペア:

[(1, 291260310), (2, 145630155), (3, 97086770), (5, 58252062), (6, 48543385), (10, 29126031), (11, 26478210), (15, 19417354), (19, 15329490), (22, 13239105), (30, 9708677), (33, 8826070), (38, 7664745), (41, 7103910), (55, 5295642), (57, 5109830), (66, 4413035), (82, 3551955), (95, 3065898), (103, 2827770), (110, 2647821), (114, 2554915), (121, 2407110), (123, 2367970), (165, 1765214), (190, 1532949), (205, 1420782), (206, 1413885), (209, 1393590), (242, 1203555), (246, 1183985), (285, 1021966), (309, 942590), (330, 882607), (363, 802370), (410, 710391), (418, 696795), (451, 645810), (515, 565554), (570, 510983), (605, 481422), (615, 473594), (618, 471295), (627, 464530), (726, 401185), (779, 373890), (902, 322905), (1030, 282777), (1045, 278718), (1133, 257070), (1210, 240711), (1230, 236797), (1254, 232265), (1353, 215270), (1545, 188518), (1558, 186945), (1815, 160474), (1957, 148830), (2090, 139359), (2255, 129162), (2266, 128535), (2299, 126690), (2337, 124630), (2706, 107635), (3090, 94259), (3135, 92906), (3399, 85690), (3630, 80237), (3895, 74778), (3914, 74415), (4223, 68970), (4510, 64581), (4598, 63345), (4674, 62315), (4961, 58710), (5665, 51414), (5871, 49610), (6270, 46453), (6765, 43054), (6798, 42845), (6897, 42230), (7790, 37389), (8446, 34485), (8569, 33990), (9785, 29766), (9922, 29355), (11330, 25707), (11495, 25338), (11685, 24926), (11742, 24805), (12463, 23370), (12669, 22990), (13530, 21527), (13794, 21115), (14883, 19570), (16995, 17138)]