68884260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{15727}}^1$

素因数の和:15812

約数の個数: 48

約数和(自身を含む): 195530496

約数和(自身を除く): 126646236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 15727, 31454, 47181, 62908, 78635, 94362, 157270, 188724, 235905, 314540, 471810, 943620, 1148071, 2296142, 3444213, 4592284, 5740355, 6888426, 11480710, 13776852, 17221065, 22961420, 34442130, 68884260]

約数ペア:

[(1, 68884260), (2, 34442130), (3, 22961420), (4, 17221065), (5, 13776852), (6, 11480710), (10, 6888426), (12, 5740355), (15, 4592284), (20, 3444213), (30, 2296142), (60, 1148071), (73, 943620), (146, 471810), (219, 314540), (292, 235905), (365, 188724), (438, 157270), (730, 94362), (876, 78635), (1095, 62908), (1460, 47181), (2190, 31454), (4380, 15727)]