292387970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{134741}}^1$

素因数の和:134786

約数の個数: 32

約数和(自身を含む): 620891136

約数和(自身を除く): 328503166

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 134741, 269482, 673705, 943187, 1347410, 1886374, 4176971, 4715935, 8353942, 9431870, 20884855, 29238797, 41769710, 58477594, 146193985, 292387970]

約数ペア:

[(1, 292387970), (2, 146193985), (5, 58477594), (7, 41769710), (10, 29238797), (14, 20884855), (31, 9431870), (35, 8353942), (62, 4715935), (70, 4176971), (155, 1886374), (217, 1347410), (310, 943187), (434, 673705), (1085, 269482), (2170, 134741)]