269340

素因数分解:

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

素因数の和:146

約数の個数: 36

約数和(自身を含む): 765576

約数和(自身を除く): 496236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 4489, 8978, 13467, 17956, 22445, 26934, 44890, 53868, 67335, 89780, 134670, 269340]

約数ペア:

[(1, 269340), (2, 134670), (3, 89780), (4, 67335), (5, 53868), (6, 44890), (10, 26934), (12, 22445), (15, 17956), (20, 13467), (30, 8978), (60, 4489), (67, 4020), (134, 2010), (201, 1340), (268, 1005), (335, 804), (402, 670)]