2911554540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{3457}}^1\times {\mathrm{4679}}^1$

素因数の和:8151

約数の個数: 72

約数和(自身を含む): 8836158240

約数和(自身を除く): 5924603700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 3457, 4679, 6914, 9358, 10371, 13828, 14037, 17285, 18716, 20742, 23395, 28074, 31113, 34570, 41484, 42111, 46790, 51855, 56148, 62226, 69140, 70185, 84222, 93580, 103710, 124452, 140370, 155565, 168444, 207420, 210555, 280740, 311130, 421110, 622260, 842220, 16175303, 32350606, 48525909, 64701212, 80876515, 97051818, 145577727, 161753030, 194103636, 242629545, 291155454, 323506060, 485259090, 582310908, 727888635, 970518180, 1455777270, 2911554540]

約数ペア:

[(1, 2911554540), (2, 1455777270), (3, 970518180), (4, 727888635), (5, 582310908), (6, 485259090), (9, 323506060), (10, 291155454), (12, 242629545), (15, 194103636), (18, 161753030), (20, 145577727), (30, 97051818), (36, 80876515), (45, 64701212), (60, 48525909), (90, 32350606), (180, 16175303), (3457, 842220), (4679, 622260), (6914, 421110), (9358, 311130), (10371, 280740), (13828, 210555), (14037, 207420), (17285, 168444), (18716, 155565), (20742, 140370), (23395, 124452), (28074, 103710), (31113, 93580), (34570, 84222), (41484, 70185), (42111, 69140), (46790, 62226), (51855, 56148)]