2021585658630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{32381}}^1\times {\mathrm{8291}}^1$

素因数の和:40933

約数の個数: 64

約数和(自身を含む): 4871873454336

約数和(自身を除く): 2850287795706

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 251, 502, 753, 1255, 1506, 2510, 3765, 7530, 8291, 16582, 24873, 32381, 41455, 49746, 64762, 82910, 97143, 124365, 161905, 194286, 248730, 323810, 485715, 971430, 2081041, 4162082, 6243123, 8127631, 10405205, 12486246, 16255262, 20810410, 24382893, 31215615, 40638155, 48765786, 62431230, 81276310, 121914465, 243828930, 268470871, 536941742, 805412613, 1342354355, 1610825226, 2684708710, 4027063065, 8054126130, 67386188621, 134772377242, 202158565863, 336930943105, 404317131726, 673861886210, 1010792829315, 2021585658630]

約数ペア:

[(1, 2021585658630), (2, 1010792829315), (3, 673861886210), (5, 404317131726), (6, 336930943105), (10, 202158565863), (15, 134772377242), (30, 67386188621), (251, 8054126130), (502, 4027063065), (753, 2684708710), (1255, 1610825226), (1506, 1342354355), (2510, 805412613), (3765, 536941742), (7530, 268470871), (8291, 243828930), (16582, 121914465), (24873, 81276310), (32381, 62431230), (41455, 48765786), (49746, 40638155), (64762, 31215615), (82910, 24382893), (97143, 20810410), (124365, 16255262), (161905, 12486246), (194286, 10405205), (248730, 8127631), (323810, 6243123), (485715, 4162082), (971430, 2081041)]