15054644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 30085440

約数和(自身を除く): 15030796

約数列:

[1, 2, 4, 11, 22, 43, 44, 73, 86, 109, 146, 172, 218, 292, 436, 473, 803, 946, 1199, 1606, 1892, 2398, 3139, 3212, 4687, 4796, 6278, 7957, 9374, 12556, 15914, 18748, 31828, 34529, 51557, 69058, 87527, 103114, 138116, 175054, 206228, 342151, 350108, 684302, 1368604, 3763661, 7527322, 15054644]

約数ペア:

[(1, 15054644), (2, 7527322), (4, 3763661), (11, 1368604), (22, 684302), (43, 350108), (44, 342151), (73, 206228), (86, 175054), (109, 138116), (146, 103114), (172, 87527), (218, 69058), (292, 51557), (436, 34529), (473, 31828), (803, 18748), (946, 15914), (1199, 12556), (1606, 9374), (1892, 7957), (2398, 6278), (3139, 4796), (3212, 4687)]