109605090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{521929}}^1$

素因数の和:521946

約数の個数: 32

約数和(自身を含む): 300631680

約数和(自身を除く): 191026590

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 521929, 1043858, 1565787, 2609645, 3131574, 3653503, 5219290, 7307006, 7828935, 10960509, 15657870, 18267515, 21921018, 36535030, 54802545, 109605090]

約数ペア:

[(1, 109605090), (2, 54802545), (3, 36535030), (5, 21921018), (6, 18267515), (7, 15657870), (10, 10960509), (14, 7828935), (15, 7307006), (21, 5219290), (30, 3653503), (35, 3131574), (42, 2609645), (70, 1565787), (105, 1043858), (210, 521929)]