42543060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{101293}}^1$

素因数の和:101312

約数の個数: 48

約数和(自身を含む): 136139136

約数和(自身を除く): 93596076

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, 101293, 202586, 303879, 405172, 506465, 607758, 709051, 1012930, 1215516, 1418102, 1519395, 2025860, 2127153, 2836204, 3038790, 3545255, 4254306, 6077580, 7090510, 8508612, 10635765, 14181020, 21271530, 42543060]

約数ペア:

[(1, 42543060), (2, 21271530), (3, 14181020), (4, 10635765), (5, 8508612), (6, 7090510), (7, 6077580), (10, 4254306), (12, 3545255), (14, 3038790), (15, 2836204), (20, 2127153), (21, 2025860), (28, 1519395), (30, 1418102), (35, 1215516), (42, 1012930), (60, 709051), (70, 607758), (84, 506465), (105, 405172), (140, 303879), (210, 202586), (420, 101293)]