65344930

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{19051}}^1$

素因数の和:19079

約数の個数: 32

約数和(自身を含む): 137174400

約数和(自身を除く): 71829470

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 19051, 38102, 95255, 133357, 190510, 266714, 666785, 933499, 1333570, 1866998, 4667495, 6534493, 9334990, 13068986, 32672465, 65344930]

約数ペア:

[(1, 65344930), (2, 32672465), (5, 13068986), (7, 9334990), (10, 6534493), (14, 4667495), (35, 1866998), (49, 1333570), (70, 933499), (98, 666785), (245, 266714), (343, 190510), (490, 133357), (686, 95255), (1715, 38102), (3430, 19051)]