290600310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9677}}^1$

素因数の和:9718

約数の個数: 128

約数和(自身を含む): 936520704

約数和(自身を除く): 645920394

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 26, 30, 33, 35, 39, 42, 55, 65, 66, 70, 77, 78, 91, 105, 110, 130, 143, 154, 165, 182, 195, 210, 231, 273, 286, 330, 385, 390, 429, 455, 462, 546, 715, 770, 858, 910, 1001, 1155, 1365, 1430, 2002, 2145, 2310, 2730, 3003, 4290, 5005, 6006, 9677, 10010, 15015, 19354, 29031, 30030, 48385, 58062, 67739, 96770, 106447, 125801, 135478, 145155, 203217, 212894, 251602, 290310, 319341, 338695, 377403, 406434, 532235, 629005, 638682, 677390, 745129, 754806, 880607, 1016085, 1064470, 1258010, 1383811, 1490258, 1596705, 1761214, 1887015, 2032170, 2235387, 2641821, 2767622, 3193410, 3725645, 3774030, 4151433, 4403035, 4470774, 5283642, 6919055, 7451290, 8302866, 8806070, 9686677, 11176935, 13209105, 13838110, 19373354, 20757165, 22353870, 26418210, 29060031, 41514330, 48433385, 58120062, 96866770, 145300155, 290600310]

約数ペア:

[(1, 290600310), (2, 145300155), (3, 96866770), (5, 58120062), (6, 48433385), (7, 41514330), (10, 29060031), (11, 26418210), (13, 22353870), (14, 20757165), (15, 19373354), (21, 13838110), (22, 13209105), (26, 11176935), (30, 9686677), (33, 8806070), (35, 8302866), (39, 7451290), (42, 6919055), (55, 5283642), (65, 4470774), (66, 4403035), (70, 4151433), (77, 3774030), (78, 3725645), (91, 3193410), (105, 2767622), (110, 2641821), (130, 2235387), (143, 2032170), (154, 1887015), (165, 1761214), (182, 1596705), (195, 1490258), (210, 1383811), (231, 1258010), (273, 1064470), (286, 1016085), (330, 880607), (385, 754806), (390, 745129), (429, 677390), (455, 638682), (462, 629005), (546, 532235), (715, 406434), (770, 377403), (858, 338695), (910, 319341), (1001, 290310), (1155, 251602), (1365, 212894), (1430, 203217), (2002, 145155), (2145, 135478), (2310, 125801), (2730, 106447), (3003, 96770), (4290, 67739), (5005, 58062), (6006, 48385), (9677, 30030), (10010, 29031), (15015, 19354)]