713334860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{268171}}^1$

素因数の和:268206

約数の個数: 48

約数和(自身を含む): 1802115840

約数和(自身を除く): 1088780980

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 268171, 536342, 1072684, 1340855, 1877197, 2681710, 3754394, 5095249, 5363420, 7508788, 9385985, 10190498, 18771970, 20380996, 25476245, 35666743, 37543940, 50952490, 71333486, 101904980, 142666972, 178333715, 356667430, 713334860]

約数ペア:

[(1, 713334860), (2, 356667430), (4, 178333715), (5, 142666972), (7, 101904980), (10, 71333486), (14, 50952490), (19, 37543940), (20, 35666743), (28, 25476245), (35, 20380996), (38, 18771970), (70, 10190498), (76, 9385985), (95, 7508788), (133, 5363420), (140, 5095249), (190, 3754394), (266, 2681710), (380, 1877197), (532, 1340855), (665, 1072684), (1330, 536342), (2660, 268171)]