30838864

素因数分解:

$2^4\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1097}}^1$

素因数の和:1363

約数の個数: 40

約数和(自身を含む): 68620608

約数和(自身を除く): 37781744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 251, 502, 1004, 1097, 1757, 2008, 2194, 3514, 4016, 4388, 7028, 7679, 8776, 14056, 15358, 17552, 28112, 30716, 61432, 122864, 275347, 550694, 1101388, 1927429, 2202776, 3854858, 4405552, 7709716, 15419432, 30838864]

約数ペア:

[(1, 30838864), (2, 15419432), (4, 7709716), (7, 4405552), (8, 3854858), (14, 2202776), (16, 1927429), (28, 1101388), (56, 550694), (112, 275347), (251, 122864), (502, 61432), (1004, 30716), (1097, 28112), (1757, 17552), (2008, 15358), (2194, 14056), (3514, 8776), (4016, 7679), (4388, 7028)]