30664784

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{5309}}^1$

素因数の和:5355

約数の個数: 30

約数和(自身を含む): 62716410

約数和(自身を除く): 32051626

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5309, 5776, 10618, 21236, 42472, 84944, 100871, 201742, 403484, 806968, 1613936, 1916549, 3833098, 7666196, 15332392, 30664784]

約数ペア:

[(1, 30664784), (2, 15332392), (4, 7666196), (8, 3833098), (16, 1916549), (19, 1613936), (38, 806968), (76, 403484), (152, 201742), (304, 100871), (361, 84944), (722, 42472), (1444, 21236), (2888, 10618), (5309, 5776)]