69518220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{39953}}^1$

素因数の和:39994

約数の個数: 48

約数和(自身を含む): 201368160

約数和(自身を除く): 131849940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 39953, 79906, 119859, 159812, 199765, 239718, 399530, 479436, 599295, 799060, 1158637, 1198590, 2317274, 2397180, 3475911, 4634548, 5793185, 6951822, 11586370, 13903644, 17379555, 23172740, 34759110, 69518220]

約数ペア:

[(1, 69518220), (2, 34759110), (3, 23172740), (4, 17379555), (5, 13903644), (6, 11586370), (10, 6951822), (12, 5793185), (15, 4634548), (20, 3475911), (29, 2397180), (30, 2317274), (58, 1198590), (60, 1158637), (87, 799060), (116, 599295), (145, 479436), (174, 399530), (290, 239718), (348, 199765), (435, 159812), (580, 119859), (870, 79906), (1740, 39953)]