1444232580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{3438649}}^1$

素因数の和:3438668

約数の個数: 48

約数和(自身を含む): 4621545600

約数和(自身を除く): 3177313020

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, 3438649, 6877298, 10315947, 13754596, 17193245, 20631894, 24070543, 34386490, 41263788, 48141086, 51579735, 68772980, 72211629, 96282172, 103159470, 120352715, 144423258, 206318940, 240705430, 288846516, 361058145, 481410860, 722116290, 1444232580]

約数ペア:

[(1, 1444232580), (2, 722116290), (3, 481410860), (4, 361058145), (5, 288846516), (6, 240705430), (7, 206318940), (10, 144423258), (12, 120352715), (14, 103159470), (15, 96282172), (20, 72211629), (21, 68772980), (28, 51579735), (30, 48141086), (35, 41263788), (42, 34386490), (60, 24070543), (70, 20631894), (84, 17193245), (105, 13754596), (140, 10315947), (210, 6877298), (420, 3438649)]