30805346

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5669}}^1$

素因数の和:5714

約数の個数: 32

約数和(自身を含む): 57153600

約数和(自身を除く): 26348254

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 2717, 5434, 5669, 11338, 62359, 73697, 107711, 124718, 147394, 215422, 810667, 1184821, 1400243, 1621334, 2369642, 2800486, 15402673, 30805346]

約数ペア:

[(1, 30805346), (2, 15402673), (11, 2800486), (13, 2369642), (19, 1621334), (22, 1400243), (26, 1184821), (38, 810667), (143, 215422), (209, 147394), (247, 124718), (286, 107711), (418, 73697), (494, 62359), (2717, 11338), (5434, 5669)]