30756536

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 62664840

約数和(自身を除く): 31908304

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 212, 251, 289, 424, 502, 578, 901, 1004, 1156, 1802, 2008, 2312, 3604, 4267, 7208, 8534, 13303, 15317, 17068, 26606, 30634, 34136, 53212, 61268, 72539, 106424, 122536, 145078, 226151, 290156, 452302, 580312, 904604, 1809208, 3844567, 7689134, 15378268, 30756536]

約数ペア:

[(1, 30756536), (2, 15378268), (4, 7689134), (8, 3844567), (17, 1809208), (34, 904604), (53, 580312), (68, 452302), (106, 290156), (136, 226151), (212, 145078), (251, 122536), (289, 106424), (424, 72539), (502, 61268), (578, 53212), (901, 34136), (1004, 30634), (1156, 26606), (1802, 17068), (2008, 15317), (2312, 13303), (3604, 8534), (4267, 7208)]