64911070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{927301}}^1$

素因数の和:927315

約数の個数: 16

約数和(自身を含む): 133531488

約数和(自身を除く): 68620418

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 927301, 1854602, 4636505, 6491107, 9273010, 12982214, 32455535, 64911070]

約数ペア:

[(1, 64911070), (2, 32455535), (5, 12982214), (7, 9273010), (10, 6491107), (14, 4636505), (35, 1854602), (70, 927301)]