135310980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{322169}}^1$

素因数の和:322188

約数の個数: 48

約数和(自身を含む): 432996480

約数和(自身を除く): 297685500

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, 322169, 644338, 966507, 1288676, 1610845, 1933014, 2255183, 3221690, 3866028, 4510366, 4832535, 6443380, 6765549, 9020732, 9665070, 11275915, 13531098, 19330140, 22551830, 27062196, 33827745, 45103660, 67655490, 135310980]

約数ペア:

[(1, 135310980), (2, 67655490), (3, 45103660), (4, 33827745), (5, 27062196), (6, 22551830), (7, 19330140), (10, 13531098), (12, 11275915), (14, 9665070), (15, 9020732), (20, 6765549), (21, 6443380), (28, 4832535), (30, 4510366), (35, 3866028), (42, 3221690), (60, 2255183), (70, 1933014), (84, 1610845), (105, 1288676), (140, 966507), (210, 644338), (420, 322169)]