85671670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71993}}^1$

素因数の和:72024

約数の個数: 32

約数和(自身を含む): 186608448

約数和(自身を除く): 100936778

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 71993, 143986, 359965, 503951, 719930, 1007902, 1223881, 2447762, 2519755, 5039510, 6119405, 8567167, 12238810, 17134334, 42835835, 85671670]

約数ペア:

[(1, 85671670), (2, 42835835), (5, 17134334), (7, 12238810), (10, 8567167), (14, 6119405), (17, 5039510), (34, 2519755), (35, 2447762), (70, 1223881), (85, 1007902), (119, 719930), (170, 503951), (238, 359965), (595, 143986), (1190, 71993)]