30778428

素因数分解:

$2^2\times 3^1\times {\mathrm{617}}^1\times {\mathrm{4157}}^1$

素因数の和:4781

約数の個数: 24

約数和(自身を含む): 71950032

約数和(自身を除く): 41171604

約数列:

[1, 2, 3, 4, 6, 12, 617, 1234, 1851, 2468, 3702, 4157, 7404, 8314, 12471, 16628, 24942, 49884, 2564869, 5129738, 7694607, 10259476, 15389214, 30778428]

約数ペア:

[(1, 30778428), (2, 15389214), (3, 10259476), (4, 7694607), (6, 5129738), (12, 2564869), (617, 49884), (1234, 24942), (1851, 16628), (2468, 12471), (3702, 8314), (4157, 7404)]