27832910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1231}}^1$

素因数の和:1281

約数の個数: 64

約数和(自身を含む): 63866880

約数和(自身を除く): 36033970

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 34, 35, 38, 70, 85, 95, 119, 133, 170, 190, 238, 266, 323, 595, 646, 665, 1190, 1231, 1330, 1615, 2261, 2462, 3230, 4522, 6155, 8617, 11305, 12310, 17234, 20927, 22610, 23389, 41854, 43085, 46778, 86170, 104635, 116945, 146489, 163723, 209270, 233890, 292978, 327446, 397613, 732445, 795226, 818615, 1464890, 1637230, 1988065, 2783291, 3976130, 5566582, 13916455, 27832910]

約数ペア:

[(1, 27832910), (2, 13916455), (5, 5566582), (7, 3976130), (10, 2783291), (14, 1988065), (17, 1637230), (19, 1464890), (34, 818615), (35, 795226), (38, 732445), (70, 397613), (85, 327446), (95, 292978), (119, 233890), (133, 209270), (170, 163723), (190, 146489), (238, 116945), (266, 104635), (323, 86170), (595, 46778), (646, 43085), (665, 41854), (1190, 23389), (1231, 22610), (1330, 20927), (1615, 17234), (2261, 12310), (2462, 11305), (3230, 8617), (4522, 6155)]