420430530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1078027}}^1$

素因数の和:1078050

約数の個数: 32

約数和(自身を含む): 1086652224

約数和(自身を除く): 666221694

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1078027, 2156054, 3234081, 5390135, 6468162, 10780270, 14014351, 16170405, 28028702, 32340810, 42043053, 70071755, 84086106, 140143510, 210215265, 420430530]

約数ペア:

[(1, 420430530), (2, 210215265), (3, 140143510), (5, 84086106), (6, 70071755), (10, 42043053), (13, 32340810), (15, 28028702), (26, 16170405), (30, 14014351), (39, 10780270), (65, 6468162), (78, 5390135), (130, 3234081), (195, 2156054), (390, 1078027)]