34168820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7873}}^1$

素因数の和:7920

約数の個数: 48

約数和(自身を含む): 84661248

約数和(自身を除く): 50492428

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 7873, 15746, 31492, 39365, 55111, 78730, 110222, 157460, 220444, 244063, 275555, 488126, 551110, 976252, 1102220, 1220315, 1708441, 2440630, 3416882, 4881260, 6833764, 8542205, 17084410, 34168820]

約数ペア:

[(1, 34168820), (2, 17084410), (4, 8542205), (5, 6833764), (7, 4881260), (10, 3416882), (14, 2440630), (20, 1708441), (28, 1220315), (31, 1102220), (35, 976252), (62, 551110), (70, 488126), (124, 275555), (140, 244063), (155, 220444), (217, 157460), (310, 110222), (434, 78730), (620, 55111), (868, 39365), (1085, 31492), (2170, 15746), (4340, 7873)]