27082860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{64483}}^1$

素因数の和:64502

約数の個数: 48

約数和(自身を含む): 86666496

約数和(自身を除く): 59583636

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 64483, 128966, 193449, 257932, 322415, 386898, 451381, 644830, 773796, 902762, 967245, 1289660, 1354143, 1805524, 1934490, 2256905, 2708286, 3868980, 4513810, 5416572, 6770715, 9027620, 13541430, 27082860]

約数ペア:

[(1, 27082860), (2, 13541430), (3, 9027620), (4, 6770715), (5, 5416572), (6, 4513810), (7, 3868980), (10, 2708286), (12, 2256905), (14, 1934490), (15, 1805524), (20, 1354143), (21, 1289660), (28, 967245), (30, 902762), (35, 773796), (42, 644830), (60, 451381), (70, 386898), (84, 322415), (105, 257932), (140, 193449), (210, 128966), (420, 64483)]