71323708890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1217}}^1\times {\mathrm{1873}}^1$

素因数の和:3256

約数の個数: 128

約数和(自身を含む): 197210764800

約数和(自身を除く): 125887055910

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 149, 210, 298, 447, 745, 894, 1043, 1217, 1490, 1873, 2086, 2235, 2434, 3129, 3651, 3746, 4470, 5215, 5619, 6085, 6258, 7302, 8519, 9365, 10430, 11238, 12170, 13111, 15645, 17038, 18255, 18730, 25557, 26222, 28095, 31290, 36510, 39333, 42595, 51114, 56190, 65555, 78666, 85190, 127785, 131110, 181333, 196665, 255570, 279077, 362666, 393330, 543999, 558154, 837231, 906665, 1087998, 1269331, 1395385, 1674462, 1813330, 1953539, 2279441, 2538662, 2719995, 2790770, 3807993, 3907078, 4186155, 4558882, 5439990, 5860617, 6346655, 6838323, 7615986, 8372310, 9767695, 11397205, 11721234, 12693310, 13676646, 15956087, 19039965, 19535390, 22794410, 29303085, 31912174, 34191615, 38079930, 47868261, 58606170, 68383230, 79780435, 95736522, 159560870, 239341305, 339636709, 478682610, 679273418, 1018910127, 1698183545, 2037820254, 2377456963, 3396367090, 4754913926, 5094550635, 7132370889, 10189101270, 11887284815, 14264741778, 23774569630, 35661854445, 71323708890]

約数ペア:

[(1, 71323708890), (2, 35661854445), (3, 23774569630), (5, 14264741778), (6, 11887284815), (7, 10189101270), (10, 7132370889), (14, 5094550635), (15, 4754913926), (21, 3396367090), (30, 2377456963), (35, 2037820254), (42, 1698183545), (70, 1018910127), (105, 679273418), (149, 478682610), (210, 339636709), (298, 239341305), (447, 159560870), (745, 95736522), (894, 79780435), (1043, 68383230), (1217, 58606170), (1490, 47868261), (1873, 38079930), (2086, 34191615), (2235, 31912174), (2434, 29303085), (3129, 22794410), (3651, 19535390), (3746, 19039965), (4470, 15956087), (5215, 13676646), (5619, 12693310), (6085, 11721234), (6258, 11397205), (7302, 9767695), (8519, 8372310), (9365, 7615986), (10430, 6838323), (11238, 6346655), (12170, 5860617), (13111, 5439990), (15645, 4558882), (17038, 4186155), (18255, 3907078), (18730, 3807993), (25557, 2790770), (26222, 2719995), (28095, 2538662), (31290, 2279441), (36510, 1953539), (39333, 1813330), (42595, 1674462), (51114, 1395385), (56190, 1269331), (65555, 1087998), (78666, 906665), (85190, 837231), (127785, 558154), (131110, 543999), (181333, 393330), (196665, 362666), (255570, 279077)]