70698563

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 86184000

約数和(自身を除く): 15485437

約数列:

[1, 13, 17, 19, 113, 149, 221, 247, 323, 1469, 1921, 1937, 2147, 2533, 2831, 4199, 16837, 24973, 27911, 32929, 36499, 36803, 48127, 218881, 286229, 319903, 474487, 625651, 3720977, 4158739, 5438351, 70698563]

約数ペア:

[(1, 70698563), (13, 5438351), (17, 4158739), (19, 3720977), (113, 625651), (149, 474487), (221, 319903), (247, 286229), (323, 218881), (1469, 48127), (1921, 36803), (1937, 36499), (2147, 32929), (2533, 27911), (2831, 24973), (4199, 16837)]