30722692

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7673}}^1$

素因数の和:7708

約数の個数: 48

約数和(自身を含む): 72196992

約数和(自身を除く): 41474300

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 7673, 15346, 30692, 53711, 84403, 99749, 107422, 168806, 199498, 214844, 337612, 398996, 590821, 698243, 1097239, 1181642, 1396486, 2194478, 2363284, 2792972, 4388956, 7680673, 15361346, 30722692]

約数ペア:

[(1, 30722692), (2, 15361346), (4, 7680673), (7, 4388956), (11, 2792972), (13, 2363284), (14, 2194478), (22, 1396486), (26, 1181642), (28, 1097239), (44, 698243), (52, 590821), (77, 398996), (91, 337612), (143, 214844), (154, 199498), (182, 168806), (286, 107422), (308, 99749), (364, 84403), (572, 53711), (1001, 30692), (2002, 15346), (4004, 7673)]