72210670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{887}}^1\times {\mathrm{1163}}^1$

素因数の和:2064

約数の個数: 32

約数和(自身を含む): 148843008

約数和(自身を除く): 76632338

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 887, 1163, 1774, 2326, 4435, 5815, 6209, 8141, 8870, 11630, 12418, 16282, 31045, 40705, 62090, 81410, 1031581, 2063162, 5157905, 7221067, 10315810, 14442134, 36105335, 72210670]

約数ペア:

[(1, 72210670), (2, 36105335), (5, 14442134), (7, 10315810), (10, 7221067), (14, 5157905), (35, 2063162), (70, 1031581), (887, 81410), (1163, 62090), (1774, 40705), (2326, 31045), (4435, 16282), (5815, 12418), (6209, 11630), (8141, 8870)]