74557770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{355037}}^1$

素因数の和:355054

約数の個数: 32

約数和(自身を含む): 204501888

約数和(自身を除く): 129944118

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 355037, 710074, 1065111, 1775185, 2130222, 2485259, 3550370, 4970518, 5325555, 7455777, 10651110, 12426295, 14911554, 24852590, 37278885, 74557770]

約数ペア:

[(1, 74557770), (2, 37278885), (3, 24852590), (5, 14911554), (6, 12426295), (7, 10651110), (10, 7455777), (14, 5325555), (15, 4970518), (21, 3550370), (30, 2485259), (35, 2130222), (42, 1775185), (70, 1065111), (105, 710074), (210, 355037)]