30547504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:254

約数の個数: 80

約数和(自身を含む): 69183072

約数和(自身を除く): 38635568

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 53, 68, 104, 106, 136, 163, 208, 212, 221, 272, 326, 424, 442, 652, 689, 848, 884, 901, 1304, 1378, 1768, 1802, 2119, 2608, 2756, 2771, 3536, 3604, 4238, 5512, 5542, 7208, 8476, 8639, 11024, 11084, 11713, 14416, 16952, 17278, 22168, 23426, 33904, 34556, 36023, 44336, 46852, 69112, 72046, 93704, 112307, 138224, 144092, 146863, 187408, 224614, 288184, 293726, 449228, 576368, 587452, 898456, 1174904, 1796912, 1909219, 2349808, 3818438, 7636876, 15273752, 30547504]

約数ペア:

[(1, 30547504), (2, 15273752), (4, 7636876), (8, 3818438), (13, 2349808), (16, 1909219), (17, 1796912), (26, 1174904), (34, 898456), (52, 587452), (53, 576368), (68, 449228), (104, 293726), (106, 288184), (136, 224614), (163, 187408), (208, 146863), (212, 144092), (221, 138224), (272, 112307), (326, 93704), (424, 72046), (442, 69112), (652, 46852), (689, 44336), (848, 36023), (884, 34556), (901, 33904), (1304, 23426), (1378, 22168), (1768, 17278), (1802, 16952), (2119, 14416), (2608, 11713), (2756, 11084), (2771, 11024), (3536, 8639), (3604, 8476), (4238, 7208), (5512, 5542)]