214616430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{340661}}^1$

素因数の和:340681

約数の個数: 48

約数和(自身を含む): 637719264

約数和(自身を除く): 423102834

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 340661, 681322, 1021983, 1703305, 2043966, 2384627, 3065949, 3406610, 4769254, 5109915, 6131898, 7153881, 10219830, 11923135, 14307762, 15329745, 21461643, 23846270, 30659490, 35769405, 42923286, 71538810, 107308215, 214616430]

約数ペア:

[(1, 214616430), (2, 107308215), (3, 71538810), (5, 42923286), (6, 35769405), (7, 30659490), (9, 23846270), (10, 21461643), (14, 15329745), (15, 14307762), (18, 11923135), (21, 10219830), (30, 7153881), (35, 6131898), (42, 5109915), (45, 4769254), (63, 3406610), (70, 3065949), (90, 2384627), (105, 2043966), (126, 1703305), (210, 1021983), (315, 681322), (630, 340661)]