68650213620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2171101}}^1$

素因数の和:2171161

約数の個数: 96

約数和(自身を含む): 210093198336

約数和(自身を除く): 141442984716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 51, 60, 62, 68, 85, 93, 102, 124, 155, 170, 186, 204, 255, 310, 340, 372, 465, 510, 527, 620, 930, 1020, 1054, 1581, 1860, 2108, 2635, 3162, 5270, 6324, 7905, 10540, 15810, 31620, 2171101, 4342202, 6513303, 8684404, 10855505, 13026606, 21711010, 26053212, 32566515, 36908717, 43422020, 65133030, 67304131, 73817434, 110726151, 130266060, 134608262, 147634868, 184543585, 201912393, 221452302, 269216524, 336520655, 369087170, 403824786, 442904604, 553630755, 673041310, 738174340, 807649572, 1009561965, 1107261510, 1144170227, 1346082620, 2019123930, 2214523020, 2288340454, 3432510681, 4038247860, 4576680908, 5720851135, 6865021362, 11441702270, 13730042724, 17162553405, 22883404540, 34325106810, 68650213620]

約数ペア:

[(1, 68650213620), (2, 34325106810), (3, 22883404540), (4, 17162553405), (5, 13730042724), (6, 11441702270), (10, 6865021362), (12, 5720851135), (15, 4576680908), (17, 4038247860), (20, 3432510681), (30, 2288340454), (31, 2214523020), (34, 2019123930), (51, 1346082620), (60, 1144170227), (62, 1107261510), (68, 1009561965), (85, 807649572), (93, 738174340), (102, 673041310), (124, 553630755), (155, 442904604), (170, 403824786), (186, 369087170), (204, 336520655), (255, 269216524), (310, 221452302), (340, 201912393), (372, 184543585), (465, 147634868), (510, 134608262), (527, 130266060), (620, 110726151), (930, 73817434), (1020, 67304131), (1054, 65133030), (1581, 43422020), (1860, 36908717), (2108, 32566515), (2635, 26053212), (3162, 21711010), (5270, 13026606), (6324, 10855505), (7905, 8684404), (10540, 6513303), (15810, 4342202), (31620, 2171101)]