2148630145

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{4051}}^1$

素因数の和:4201

約数の個数: 32

約数和(自身を含む): 2749395456

約数和(自身を除く): 600765311

約数列:

[1, 5, 37, 47, 61, 185, 235, 305, 1739, 2257, 2867, 4051, 8695, 11285, 14335, 20255, 106079, 149887, 190397, 247111, 530395, 749435, 951985, 1235555, 7044689, 9143107, 11614217, 35223445, 45715535, 58071085, 429726029, 2148630145]

約数ペア:

[(1, 2148630145), (5, 429726029), (37, 58071085), (47, 45715535), (61, 35223445), (185, 11614217), (235, 9143107), (305, 7044689), (1739, 1235555), (2257, 951985), (2867, 749435), (4051, 530395), (8695, 247111), (11285, 190397), (14335, 149887), (20255, 106079)]