63432970

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1\times {\mathrm{271}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 116328960

約数和(自身を除く): 52895990

約数列:

[1, 2, 5, 10, 89, 178, 263, 271, 445, 526, 542, 890, 1315, 1355, 2630, 2710, 23407, 24119, 46814, 48238, 71273, 117035, 120595, 142546, 234070, 241190, 356365, 712730, 6343297, 12686594, 31716485, 63432970]

約数ペア:

[(1, 63432970), (2, 31716485), (5, 12686594), (10, 6343297), (89, 712730), (178, 356365), (263, 241190), (271, 234070), (445, 142546), (526, 120595), (542, 117035), (890, 71273), (1315, 48238), (1355, 46814), (2630, 24119), (2710, 23407)]