134273580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{319699}}^1$

素因数の和:319718

約数の個数: 48

約数和(自身を含む): 429676800

約数和(自身を除く): 295403220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 319699, 639398, 959097, 1278796, 1598495, 1918194, 2237893, 3196990, 3836388, 4475786, 4795485, 6393980, 6713679, 8951572, 9590970, 11189465, 13427358, 19181940, 22378930, 26854716, 33568395, 44757860, 67136790, 134273580]

約数ペア:

[(1, 134273580), (2, 67136790), (3, 44757860), (4, 33568395), (5, 26854716), (6, 22378930), (7, 19181940), (10, 13427358), (12, 11189465), (14, 9590970), (15, 8951572), (20, 6713679), (21, 6393980), (28, 4795485), (30, 4475786), (35, 3836388), (42, 3196990), (60, 2237893), (70, 1918194), (84, 1598495), (105, 1278796), (140, 959097), (210, 639398), (420, 319699)]