141705314270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1\times {\mathrm{42829}}^1$

素因数の和:43701

約数の個数: 64

約数和(自身を含む): 283903280640

約数和(自身を除く): 142197966370

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 821, 1642, 2015, 4030, 4105, 8210, 10673, 21346, 25451, 42829, 50902, 53365, 85658, 106730, 127255, 214145, 254510, 330863, 428290, 556777, 661726, 1113554, 1327699, 1654315, 2655398, 2783885, 3308630, 5567770, 6638495, 13276990, 17260087, 34520174, 35162609, 70325218, 86300435, 172600870, 175813045, 351626090, 457113917, 914227834, 1090040879, 2180081758, 2285569585, 4571139170, 5450204395, 10900408790, 14170531427, 28341062854, 70852657135, 141705314270]

約数ペア:

[(1, 141705314270), (2, 70852657135), (5, 28341062854), (10, 14170531427), (13, 10900408790), (26, 5450204395), (31, 4571139170), (62, 2285569585), (65, 2180081758), (130, 1090040879), (155, 914227834), (310, 457113917), (403, 351626090), (806, 175813045), (821, 172600870), (1642, 86300435), (2015, 70325218), (4030, 35162609), (4105, 34520174), (8210, 17260087), (10673, 13276990), (21346, 6638495), (25451, 5567770), (42829, 3308630), (50902, 2783885), (53365, 2655398), (85658, 1654315), (106730, 1327699), (127255, 1113554), (214145, 661726), (254510, 556777), (330863, 428290)]