169304940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{134369}}^1$

素因数の和:134391

約数の個数: 72

約数和(自身を含む): 586928160

約数和(自身を除く): 417623220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 134369, 268738, 403107, 537476, 671845, 806214, 940583, 1209321, 1343690, 1612428, 1881166, 2015535, 2418642, 2687380, 2821749, 3762332, 4031070, 4702915, 4837284, 5643498, 6046605, 8062140, 8465247, 9405830, 11286996, 12093210, 14108745, 16930494, 18811660, 24186420, 28217490, 33860988, 42326235, 56434980, 84652470, 169304940]

約数ペア:

[(1, 169304940), (2, 84652470), (3, 56434980), (4, 42326235), (5, 33860988), (6, 28217490), (7, 24186420), (9, 18811660), (10, 16930494), (12, 14108745), (14, 12093210), (15, 11286996), (18, 9405830), (20, 8465247), (21, 8062140), (28, 6046605), (30, 5643498), (35, 4837284), (36, 4702915), (42, 4031070), (45, 3762332), (60, 2821749), (63, 2687380), (70, 2418642), (84, 2015535), (90, 1881166), (105, 1612428), (126, 1343690), (140, 1209321), (180, 940583), (210, 806214), (252, 671845), (315, 537476), (420, 403107), (630, 268738), (1260, 134369)]