2014656070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{216397}}^1$

素因数の和:216437

約数の個数: 48

約数和(自身を含む): 4440486960

約数和(自身を除く): 2425830890

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 490, 665, 931, 1330, 1862, 4655, 9310, 216397, 432794, 1081985, 1514779, 2163970, 3029558, 4111543, 7573895, 8223086, 10603453, 15147790, 20557715, 21206906, 28780801, 41115430, 53017265, 57561602, 106034530, 143904005, 201465607, 287808010, 402931214, 1007328035, 2014656070]

約数ペア:

[(1, 2014656070), (2, 1007328035), (5, 402931214), (7, 287808010), (10, 201465607), (14, 143904005), (19, 106034530), (35, 57561602), (38, 53017265), (49, 41115430), (70, 28780801), (95, 21206906), (98, 20557715), (133, 15147790), (190, 10603453), (245, 8223086), (266, 7573895), (490, 4111543), (665, 3029558), (931, 2163970), (1330, 1514779), (1862, 1081985), (4655, 432794), (9310, 216397)]