22758470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2339}}^1$

素因数の和:2492

約数の個数: 32

約数和(自身を含む): 47174400

約数和(自身を除く): 24415930

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 695, 973, 1390, 1946, 2339, 4678, 4865, 9730, 11695, 16373, 23390, 32746, 81865, 163730, 325121, 650242, 1625605, 2275847, 3251210, 4551694, 11379235, 22758470]

約数ペア:

[(1, 22758470), (2, 11379235), (5, 4551694), (7, 3251210), (10, 2275847), (14, 1625605), (35, 650242), (70, 325121), (139, 163730), (278, 81865), (695, 32746), (973, 23390), (1390, 16373), (1946, 11695), (2339, 9730), (4678, 4865)]