159802860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{380483}}^1$

素因数の和:380502

約数の個数: 48

約数和(自身を含む): 511370496

約数和(自身を除く): 351567636

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, 380483, 760966, 1141449, 1521932, 1902415, 2282898, 2663381, 3804830, 4565796, 5326762, 5707245, 7609660, 7990143, 10653524, 11414490, 13316905, 15980286, 22828980, 26633810, 31960572, 39950715, 53267620, 79901430, 159802860]

約数ペア:

[(1, 159802860), (2, 79901430), (3, 53267620), (4, 39950715), (5, 31960572), (6, 26633810), (7, 22828980), (10, 15980286), (12, 13316905), (14, 11414490), (15, 10653524), (20, 7990143), (21, 7609660), (28, 5707245), (30, 5326762), (35, 4565796), (42, 3804830), (60, 2663381), (70, 2282898), (84, 1902415), (105, 1521932), (140, 1141449), (210, 760966), (420, 380483)]