195731340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{466027}}^1$

素因数の和:466046

約数の個数: 48

約数和(自身を含む): 626341632

約数和(自身を除く): 430610292

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, 466027, 932054, 1398081, 1864108, 2330135, 2796162, 3262189, 4660270, 5592324, 6524378, 6990405, 9320540, 9786567, 13048756, 13980810, 16310945, 19573134, 27961620, 32621890, 39146268, 48932835, 65243780, 97865670, 195731340]

約数ペア:

[(1, 195731340), (2, 97865670), (3, 65243780), (4, 48932835), (5, 39146268), (6, 32621890), (7, 27961620), (10, 19573134), (12, 16310945), (14, 13980810), (15, 13048756), (20, 9786567), (21, 9320540), (28, 6990405), (30, 6524378), (35, 5592324), (42, 4660270), (60, 3262189), (70, 2796162), (84, 2330135), (105, 1864108), (140, 1398081), (210, 932054), (420, 466027)]