291052802870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{587}}^1\times {\mathrm{601}}^1$

素因数の和:1446

約数の個数: 128

約数和(自身を含む): 583533683712

約数和(自身を除く): 292480880842

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 211, 230, 391, 422, 587, 601, 782, 1055, 1174, 1202, 1955, 2110, 2935, 3005, 3587, 3910, 4853, 5870, 6010, 7174, 9706, 9979, 10217, 13501, 13823, 17935, 19958, 20434, 24265, 27002, 27646, 35870, 48530, 49895, 51085, 67505, 69115, 82501, 99790, 102170, 123857, 126811, 135010, 138230, 165002, 229517, 234991, 247714, 253622, 352787, 412505, 459034, 469982, 619285, 634055, 705574, 825010, 1147585, 1174955, 1238570, 1268110, 1763935, 2105569, 2155787, 2295170, 2349910, 2848711, 2916653, 3527870, 4211138, 4311574, 5697422, 5833306, 5997379, 8114101, 10527845, 10778935, 11994758, 14243555, 14583265, 16228202, 21055690, 21557870, 28487110, 29166530, 29986895, 40570505, 48428087, 49583101, 59973790, 74438057, 81141010, 96856174, 99166202, 137939717, 148876114, 242140435, 247915505, 275879434, 372190285, 484280870, 495831010, 689698585, 744380570, 1265446969, 1379397170, 1712075311, 2530893938, 3424150622, 6327234845, 8560376555, 12654469690, 17120753110, 29105280287, 58210560574, 145526401435, 291052802870]

約数ペア:

[(1, 291052802870), (2, 145526401435), (5, 58210560574), (10, 29105280287), (17, 17120753110), (23, 12654469690), (34, 8560376555), (46, 6327234845), (85, 3424150622), (115, 2530893938), (170, 1712075311), (211, 1379397170), (230, 1265446969), (391, 744380570), (422, 689698585), (587, 495831010), (601, 484280870), (782, 372190285), (1055, 275879434), (1174, 247915505), (1202, 242140435), (1955, 148876114), (2110, 137939717), (2935, 99166202), (3005, 96856174), (3587, 81141010), (3910, 74438057), (4853, 59973790), (5870, 49583101), (6010, 48428087), (7174, 40570505), (9706, 29986895), (9979, 29166530), (10217, 28487110), (13501, 21557870), (13823, 21055690), (17935, 16228202), (19958, 14583265), (20434, 14243555), (24265, 11994758), (27002, 10778935), (27646, 10527845), (35870, 8114101), (48530, 5997379), (49895, 5833306), (51085, 5697422), (67505, 4311574), (69115, 4211138), (82501, 3527870), (99790, 2916653), (102170, 2848711), (123857, 2349910), (126811, 2295170), (135010, 2155787), (138230, 2105569), (165002, 1763935), (229517, 1268110), (234991, 1238570), (247714, 1174955), (253622, 1147585), (352787, 825010), (412505, 705574), (459034, 634055), (469982, 619285)]