79371270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{80173}}^1$

素因数の和:80197

約数の個数: 48

約数和(自身を含む): 225128592

約数和(自身を除く): 145757322

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 80173, 160346, 240519, 400865, 481038, 721557, 801730, 881903, 1202595, 1443114, 1763806, 2405190, 2645709, 3607785, 4409515, 5291418, 7215570, 7937127, 8819030, 13228545, 15874254, 26457090, 39685635, 79371270]

約数ペア:

[(1, 79371270), (2, 39685635), (3, 26457090), (5, 15874254), (6, 13228545), (9, 8819030), (10, 7937127), (11, 7215570), (15, 5291418), (18, 4409515), (22, 3607785), (30, 2645709), (33, 2405190), (45, 1763806), (55, 1443114), (66, 1202595), (90, 881903), (99, 801730), (110, 721557), (165, 481038), (198, 400865), (330, 240519), (495, 160346), (990, 80173)]