64917230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{2003}}^1$

素因数の和:2480

約数の個数: 32

約数和(自身を含む): 133899264

約数和(自身を除く): 68982034

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 463, 926, 2003, 2315, 3241, 4006, 4630, 6482, 10015, 14021, 16205, 20030, 28042, 32410, 70105, 140210, 927389, 1854778, 4636945, 6491723, 9273890, 12983446, 32458615, 64917230]

約数ペア:

[(1, 64917230), (2, 32458615), (5, 12983446), (7, 9273890), (10, 6491723), (14, 4636945), (35, 1854778), (70, 927389), (463, 140210), (926, 70105), (2003, 32410), (2315, 28042), (3241, 20030), (4006, 16205), (4630, 14021), (6482, 10015)]