70273140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{167317}}^1$

素因数の和:167336

約数の個数: 48

約数和(自身を含む): 224875392

約数和(自身を除く): 154602252

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 167317, 334634, 501951, 669268, 836585, 1003902, 1171219, 1673170, 2007804, 2342438, 2509755, 3346340, 3513657, 4684876, 5019510, 5856095, 7027314, 10039020, 11712190, 14054628, 17568285, 23424380, 35136570, 70273140]

約数ペア:

[(1, 70273140), (2, 35136570), (3, 23424380), (4, 17568285), (5, 14054628), (6, 11712190), (7, 10039020), (10, 7027314), (12, 5856095), (14, 5019510), (15, 4684876), (20, 3513657), (21, 3346340), (28, 2509755), (30, 2342438), (35, 2007804), (42, 1673170), (60, 1171219), (70, 1003902), (84, 836585), (105, 669268), (140, 501951), (210, 334634), (420, 167317)]