2029307140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{751}}^1\times {\mathrm{19301}}^1$

素因数の和:20068

約数の個数: 48

約数和(自身を含む): 4877074944

約数和(自身を除く): 2847767804

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 751, 1502, 3004, 3755, 5257, 7510, 10514, 15020, 19301, 21028, 26285, 38602, 52570, 77204, 96505, 105140, 135107, 193010, 270214, 386020, 540428, 675535, 1351070, 2702140, 14495051, 28990102, 57980204, 72475255, 101465357, 144950510, 202930714, 289901020, 405861428, 507326785, 1014653570, 2029307140]

約数ペア:

[(1, 2029307140), (2, 1014653570), (4, 507326785), (5, 405861428), (7, 289901020), (10, 202930714), (14, 144950510), (20, 101465357), (28, 72475255), (35, 57980204), (70, 28990102), (140, 14495051), (751, 2702140), (1502, 1351070), (3004, 675535), (3755, 540428), (5257, 386020), (7510, 270214), (10514, 193010), (15020, 135107), (19301, 105140), (21028, 96505), (26285, 77204), (38602, 52570)]