68201702205

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{4723}}^1$

素因数の和:4971

約数の個数: 128

約数和(自身を含む): 137139609600

約数和(自身を除く): 68937907395

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 71, 91, 105, 149, 195, 213, 273, 355, 447, 455, 497, 745, 923, 1043, 1065, 1365, 1491, 1937, 2235, 2485, 2769, 3129, 4615, 4723, 5215, 5811, 6461, 7455, 9685, 10579, 13559, 13845, 14169, 15645, 19383, 23615, 29055, 31737, 32305, 33061, 40677, 52895, 61399, 67795, 70845, 74053, 96915, 99183, 137527, 158685, 165305, 184197, 203385, 222159, 306995, 335333, 370265, 412581, 429793, 495915, 687635, 703727, 920985, 962689, 1005999, 1110795, 1289379, 1676665, 2062905, 2111181, 2148965, 2347331, 2888067, 3518635, 4359329, 4813445, 4926089, 5029995, 6446895, 7041993, 9148451, 10555905, 11736655, 13077987, 14440335, 14778267, 21796645, 24630445, 27445353, 30515303, 35209965, 45742255, 49964617, 64039157, 65389935, 73891335, 91545909, 137226765, 149893851, 152576515, 192117471, 249823085, 320195785, 349752319, 457729545, 649540021, 749469255, 960587355, 1049256957, 1748761595, 1948620063, 3247700105, 4546780147, 5246284785, 9743100315, 13640340441, 22733900735, 68201702205]

約数ペア:

[(1, 68201702205), (3, 22733900735), (5, 13640340441), (7, 9743100315), (13, 5246284785), (15, 4546780147), (21, 3247700105), (35, 1948620063), (39, 1748761595), (65, 1049256957), (71, 960587355), (91, 749469255), (105, 649540021), (149, 457729545), (195, 349752319), (213, 320195785), (273, 249823085), (355, 192117471), (447, 152576515), (455, 149893851), (497, 137226765), (745, 91545909), (923, 73891335), (1043, 65389935), (1065, 64039157), (1365, 49964617), (1491, 45742255), (1937, 35209965), (2235, 30515303), (2485, 27445353), (2769, 24630445), (3129, 21796645), (4615, 14778267), (4723, 14440335), (5215, 13077987), (5811, 11736655), (6461, 10555905), (7455, 9148451), (9685, 7041993), (10579, 6446895), (13559, 5029995), (13845, 4926089), (14169, 4813445), (15645, 4359329), (19383, 3518635), (23615, 2888067), (29055, 2347331), (31737, 2148965), (32305, 2111181), (33061, 2062905), (40677, 1676665), (52895, 1289379), (61399, 1110795), (67795, 1005999), (70845, 962689), (74053, 920985), (96915, 703727), (99183, 687635), (137527, 495915), (158685, 429793), (165305, 412581), (184197, 370265), (203385, 335333), (222159, 306995)]