42431340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{101027}}^1$

素因数の和:101046

約数の個数: 48

約数和(自身を含む): 135781632

約数和(自身を除く): 93350292

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, 101027, 202054, 303081, 404108, 505135, 606162, 707189, 1010270, 1212324, 1414378, 1515405, 2020540, 2121567, 2828756, 3030810, 3535945, 4243134, 6061620, 7071890, 8486268, 10607835, 14143780, 21215670, 42431340]

約数ペア:

[(1, 42431340), (2, 21215670), (3, 14143780), (4, 10607835), (5, 8486268), (6, 7071890), (7, 6061620), (10, 4243134), (12, 3535945), (14, 3030810), (15, 2828756), (20, 2121567), (21, 2020540), (28, 1515405), (30, 1414378), (35, 1212324), (42, 1010270), (60, 707189), (70, 606162), (84, 505135), (105, 404108), (140, 303081), (210, 202054), (420, 101027)]