141069880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{503821}}^1$

素因数の和:503839

約数の個数: 32

約数和(自身を含む): 362751840

約数和(自身を除く): 221681960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 503821, 1007642, 2015284, 2519105, 3526747, 4030568, 5038210, 7053494, 10076420, 14106988, 17633735, 20152840, 28213976, 35267470, 70534940, 141069880]

約数ペア:

[(1, 141069880), (2, 70534940), (4, 35267470), (5, 28213976), (7, 20152840), (8, 17633735), (10, 14106988), (14, 10076420), (20, 7053494), (28, 5038210), (35, 4030568), (40, 3526747), (56, 2519105), (70, 2015284), (140, 1007642), (280, 503821)]