109595220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{260941}}^1$

素因数の和:260960

約数の個数: 48

約数和(自身を含む): 350706048

約数和(自身を除く): 241110828

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, 260941, 521882, 782823, 1043764, 1304705, 1565646, 1826587, 2609410, 3131292, 3653174, 3914115, 5218820, 5479761, 7306348, 7828230, 9132935, 10959522, 15656460, 18265870, 21919044, 27398805, 36531740, 54797610, 109595220]

約数ペア:

[(1, 109595220), (2, 54797610), (3, 36531740), (4, 27398805), (5, 21919044), (6, 18265870), (7, 15656460), (10, 10959522), (12, 9132935), (14, 7828230), (15, 7306348), (20, 5479761), (21, 5218820), (28, 3914115), (30, 3653174), (35, 3131292), (42, 2609410), (60, 1826587), (70, 1565646), (84, 1304705), (105, 1043764), (140, 782823), (210, 521882), (420, 260941)]