27760490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2677}}^1$

素因数の和:2762

約数の個数: 32

約数和(自身を含む): 53795664

約数和(自身を除く): 26035174

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 305, 610, 1037, 2074, 2677, 5185, 5354, 10370, 13385, 26770, 45509, 91018, 163297, 227545, 326594, 455090, 816485, 1632970, 2776049, 5552098, 13880245, 27760490]

約数ペア:

[(1, 27760490), (2, 13880245), (5, 5552098), (10, 2776049), (17, 1632970), (34, 816485), (61, 455090), (85, 326594), (122, 227545), (170, 163297), (305, 91018), (610, 45509), (1037, 26770), (2074, 13385), (2677, 10370), (5185, 5354)]