1310201060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{11399}}^1$

素因数の和:12236

約数の個数: 48

約数和(自身を含む): 3148588800

約数和(自身を除く): 1838387740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 821, 1642, 3284, 4105, 5747, 8210, 11399, 11494, 16420, 22798, 22988, 28735, 45596, 56995, 57470, 79793, 113990, 114940, 159586, 227980, 319172, 398965, 797930, 1595860, 9358579, 18717158, 37434316, 46792895, 65510053, 93585790, 131020106, 187171580, 262040212, 327550265, 655100530, 1310201060]

約数ペア:

[(1, 1310201060), (2, 655100530), (4, 327550265), (5, 262040212), (7, 187171580), (10, 131020106), (14, 93585790), (20, 65510053), (28, 46792895), (35, 37434316), (70, 18717158), (140, 9358579), (821, 1595860), (1642, 797930), (3284, 398965), (4105, 319172), (5747, 227980), (8210, 159586), (11399, 114940), (11494, 113990), (16420, 79793), (22798, 57470), (22988, 56995), (28735, 45596)]