84331660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{3607}}^1$

素因数の和:3790

約数の個数: 48

約数和(自身を含む): 203664384

約数和(自身を除く): 119332724

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 167, 334, 668, 835, 1169, 1670, 2338, 3340, 3607, 4676, 5845, 7214, 11690, 14428, 18035, 23380, 25249, 36070, 50498, 72140, 100996, 126245, 252490, 504980, 602369, 1204738, 2409476, 3011845, 4216583, 6023690, 8433166, 12047380, 16866332, 21082915, 42165830, 84331660]

約数ペア:

[(1, 84331660), (2, 42165830), (4, 21082915), (5, 16866332), (7, 12047380), (10, 8433166), (14, 6023690), (20, 4216583), (28, 3011845), (35, 2409476), (70, 1204738), (140, 602369), (167, 504980), (334, 252490), (668, 126245), (835, 100996), (1169, 72140), (1670, 50498), (2338, 36070), (3340, 25249), (3607, 23380), (4676, 18035), (5845, 14428), (7214, 11690)]