67685930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{1777}}^1$

素因数の和:2090

約数の個数: 32

約数和(自身を含む): 131728464

約数和(自身を除く): 64042534

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 293, 586, 1465, 1777, 2930, 3554, 3809, 7618, 8885, 17770, 19045, 23101, 38090, 46202, 115505, 231010, 520661, 1041322, 2603305, 5206610, 6768593, 13537186, 33842965, 67685930]

約数ペア:

[(1, 67685930), (2, 33842965), (5, 13537186), (10, 6768593), (13, 5206610), (26, 2603305), (65, 1041322), (130, 520661), (293, 231010), (586, 115505), (1465, 46202), (1777, 38090), (2930, 23101), (3554, 19045), (3809, 17770), (7618, 8885)]