29387190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{139939}}^1$

素因数の和:139956

約数の個数: 32

約数和(自身を含む): 80605440

約数和(自身を除く): 51218250

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 139939, 279878, 419817, 699695, 839634, 979573, 1399390, 1959146, 2099085, 2938719, 4198170, 4897865, 5877438, 9795730, 14693595, 29387190]

約数ペア:

[(1, 29387190), (2, 14693595), (3, 9795730), (5, 5877438), (6, 4897865), (7, 4198170), (10, 2938719), (14, 2099085), (15, 1959146), (21, 1399390), (30, 979573), (35, 839634), (42, 699695), (70, 419817), (105, 279878), (210, 139939)]