72615270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:494

約数の個数: 128

約数和(自身を含む): 218244096

約数和(自身を除く): 145628826

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 67, 70, 78, 91, 105, 130, 134, 182, 195, 201, 210, 273, 335, 390, 397, 402, 455, 469, 546, 670, 794, 871, 910, 938, 1005, 1191, 1365, 1407, 1742, 1985, 2010, 2345, 2382, 2613, 2730, 2779, 2814, 3970, 4355, 4690, 5161, 5226, 5558, 5955, 6097, 7035, 8337, 8710, 10322, 11910, 12194, 13065, 13895, 14070, 15483, 16674, 18291, 25805, 26130, 26599, 27790, 30485, 30966, 36127, 36582, 41685, 51610, 53198, 60970, 72254, 77415, 79797, 83370, 91455, 108381, 132995, 154830, 159594, 180635, 182910, 186193, 216762, 265990, 345787, 361270, 372386, 398985, 541905, 558579, 691574, 797970, 930965, 1037361, 1083810, 1117158, 1728935, 1861930, 2074722, 2420509, 2792895, 3457870, 4841018, 5186805, 5585790, 7261527, 10373610, 12102545, 14523054, 24205090, 36307635, 72615270]

約数ペア:

[(1, 72615270), (2, 36307635), (3, 24205090), (5, 14523054), (6, 12102545), (7, 10373610), (10, 7261527), (13, 5585790), (14, 5186805), (15, 4841018), (21, 3457870), (26, 2792895), (30, 2420509), (35, 2074722), (39, 1861930), (42, 1728935), (65, 1117158), (67, 1083810), (70, 1037361), (78, 930965), (91, 797970), (105, 691574), (130, 558579), (134, 541905), (182, 398985), (195, 372386), (201, 361270), (210, 345787), (273, 265990), (335, 216762), (390, 186193), (397, 182910), (402, 180635), (455, 159594), (469, 154830), (546, 132995), (670, 108381), (794, 91455), (871, 83370), (910, 79797), (938, 77415), (1005, 72254), (1191, 60970), (1365, 53198), (1407, 51610), (1742, 41685), (1985, 36582), (2010, 36127), (2345, 30966), (2382, 30485), (2613, 27790), (2730, 26599), (2779, 26130), (2814, 25805), (3970, 18291), (4355, 16674), (4690, 15483), (5161, 14070), (5226, 13895), (5558, 13065), (5955, 12194), (6097, 11910), (7035, 10322), (8337, 8710)]