25779030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{389}}^1$

素因数の和:493

約数の個数: 48

約数和(自身を含む): 63376560

約数和(自身を除く): 37597530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 389, 470, 705, 778, 1167, 1410, 1945, 2209, 2334, 3890, 4418, 5835, 6627, 11045, 11670, 13254, 18283, 22090, 33135, 36566, 54849, 66270, 91415, 109698, 182830, 274245, 548490, 859301, 1718602, 2577903, 4296505, 5155806, 8593010, 12889515, 25779030]

約数ペア:

[(1, 25779030), (2, 12889515), (3, 8593010), (5, 5155806), (6, 4296505), (10, 2577903), (15, 1718602), (30, 859301), (47, 548490), (94, 274245), (141, 182830), (235, 109698), (282, 91415), (389, 66270), (470, 54849), (705, 36566), (778, 33135), (1167, 22090), (1410, 18283), (1945, 13254), (2209, 11670), (2334, 11045), (3890, 6627), (4418, 5835)]