1736141540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{829}}^1\times {\mathrm{2137}}^1$

素因数の和:2989

約数の個数: 72

約数和(自身を含む): 4248248760

約数和(自身を除く): 2512107220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 829, 980, 1658, 2137, 3316, 4145, 4274, 5803, 8290, 8548, 10685, 11606, 14959, 16580, 21370, 23212, 29015, 29918, 40621, 42740, 58030, 59836, 74795, 81242, 104713, 116060, 149590, 162484, 203105, 209426, 299180, 406210, 418852, 523565, 812420, 1047130, 1771573, 2094260, 3543146, 7086292, 8857865, 12401011, 17715730, 24802022, 35431460, 49604044, 62005055, 86807077, 124010110, 173614154, 248020220, 347228308, 434035385, 868070770, 1736141540]

約数ペア:

[(1, 1736141540), (2, 868070770), (4, 434035385), (5, 347228308), (7, 248020220), (10, 173614154), (14, 124010110), (20, 86807077), (28, 62005055), (35, 49604044), (49, 35431460), (70, 24802022), (98, 17715730), (140, 12401011), (196, 8857865), (245, 7086292), (490, 3543146), (829, 2094260), (980, 1771573), (1658, 1047130), (2137, 812420), (3316, 523565), (4145, 418852), (4274, 406210), (5803, 299180), (8290, 209426), (8548, 203105), (10685, 162484), (11606, 149590), (14959, 116060), (16580, 104713), (21370, 81242), (23212, 74795), (29015, 59836), (29918, 58030), (40621, 42740)]