30047732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1$

素因数の和:560

約数の個数: 48

約数和(自身を含む): 62403264

約数和(自身を除く): 32355532

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 131, 143, 262, 286, 401, 524, 572, 802, 1441, 1604, 1703, 2882, 3406, 4411, 5213, 5764, 6812, 8822, 10426, 17644, 18733, 20852, 37466, 52531, 57343, 74932, 105062, 114686, 210124, 229372, 577841, 682903, 1155682, 1365806, 2311364, 2731612, 7511933, 15023866, 30047732]

約数ペア:

[(1, 30047732), (2, 15023866), (4, 7511933), (11, 2731612), (13, 2311364), (22, 1365806), (26, 1155682), (44, 682903), (52, 577841), (131, 229372), (143, 210124), (262, 114686), (286, 105062), (401, 74932), (524, 57343), (572, 52531), (802, 37466), (1441, 20852), (1604, 18733), (1703, 17644), (2882, 10426), (3406, 8822), (4411, 6812), (5213, 5764)]