64667030

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{3559}}^1$

素因数の和:3668

約数の個数: 32

約数和(自身を含む): 123033600

約数和(自身を除く): 58366570

約数列:

[1, 2, 5, 10, 23, 46, 79, 115, 158, 230, 395, 790, 1817, 3559, 3634, 7118, 9085, 17795, 18170, 35590, 81857, 163714, 281161, 409285, 562322, 818570, 1405805, 2811610, 6466703, 12933406, 32333515, 64667030]

約数ペア:

[(1, 64667030), (2, 32333515), (5, 12933406), (10, 6466703), (23, 2811610), (46, 1405805), (79, 818570), (115, 562322), (158, 409285), (230, 281161), (395, 163714), (790, 81857), (1817, 35590), (3559, 18170), (3634, 17795), (7118, 9085)]