144723670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{443}}^1$

素因数の和:829

約数の個数: 64

約数和(自身を含む): 322237440

約数和(自身を除く): 177513770

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 359, 443, 455, 718, 886, 910, 1795, 2215, 2513, 3101, 3590, 4430, 4667, 5026, 5759, 6202, 9334, 11518, 12565, 15505, 23335, 25130, 28795, 31010, 32669, 40313, 46670, 57590, 65338, 80626, 159037, 163345, 201565, 318074, 326690, 403130, 795185, 1113259, 1590370, 2067481, 2226518, 4134962, 5566295, 10337405, 11132590, 14472367, 20674810, 28944734, 72361835, 144723670]

約数ペア:

[(1, 144723670), (2, 72361835), (5, 28944734), (7, 20674810), (10, 14472367), (13, 11132590), (14, 10337405), (26, 5566295), (35, 4134962), (65, 2226518), (70, 2067481), (91, 1590370), (130, 1113259), (182, 795185), (359, 403130), (443, 326690), (455, 318074), (718, 201565), (886, 163345), (910, 159037), (1795, 80626), (2215, 65338), (2513, 57590), (3101, 46670), (3590, 40313), (4430, 32669), (4667, 31010), (5026, 28795), (5759, 25130), (6202, 23335), (9334, 15505), (11518, 12565)]