70905730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{811}}^1\times {\mathrm{1249}}^1$

素因数の和:2074

約数の個数: 32

約数和(自身を含む): 146160000

約数和(自身を除く): 75254270

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 811, 1249, 1622, 2498, 4055, 5677, 6245, 8110, 8743, 11354, 12490, 17486, 28385, 43715, 56770, 87430, 1012939, 2025878, 5064695, 7090573, 10129390, 14181146, 35452865, 70905730]

約数ペア:

[(1, 70905730), (2, 35452865), (5, 14181146), (7, 10129390), (10, 7090573), (14, 5064695), (35, 2025878), (70, 1012939), (811, 87430), (1249, 56770), (1622, 43715), (2498, 28385), (4055, 17486), (5677, 12490), (6245, 11354), (8110, 8743)]