121300530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311027}}^1$

素因数の和:311050

約数の個数: 32

約数和(自身を含む): 313516224

約数和(自身を除く): 192215694

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 311027, 622054, 933081, 1555135, 1866162, 3110270, 4043351, 4665405, 8086702, 9330810, 12130053, 20216755, 24260106, 40433510, 60650265, 121300530]

約数ペア:

[(1, 121300530), (2, 60650265), (3, 40433510), (5, 24260106), (6, 20216755), (10, 12130053), (13, 9330810), (15, 8086702), (26, 4665405), (30, 4043351), (39, 3110270), (65, 1866162), (78, 1555135), (130, 933081), (195, 622054), (390, 311027)]