72277730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{44893}}^1$

素因数の和:44930

約数の個数: 32

約数和(自身を含む): 155153664

約数和(自身を除く): 82875934

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 44893, 89786, 224465, 314251, 448930, 628502, 1032539, 1571255, 2065078, 3142510, 5162695, 7227773, 10325390, 14455546, 36138865, 72277730]

約数ペア:

[(1, 72277730), (2, 36138865), (5, 14455546), (7, 10325390), (10, 7227773), (14, 5162695), (23, 3142510), (35, 2065078), (46, 1571255), (70, 1032539), (115, 628502), (161, 448930), (230, 314251), (322, 224465), (805, 89786), (1610, 44893)]