15673030686

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{70981}}^1$

素因数の和:71071

約数の個数: 80

約数和(自身を含む): 37103711040

約数和(自身を除く): 21430680354

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 47, 54, 58, 81, 87, 94, 141, 162, 174, 261, 282, 423, 522, 783, 846, 1269, 1363, 1566, 2349, 2538, 2726, 3807, 4089, 4698, 7614, 8178, 12267, 24534, 36801, 70981, 73602, 110403, 141962, 212943, 220806, 425886, 638829, 1277658, 1916487, 2058449, 3336107, 3832974, 4116898, 5749461, 6175347, 6672214, 10008321, 11498922, 12350694, 18526041, 20016642, 30024963, 37052082, 55578123, 60049926, 90074889, 96747103, 111156246, 166734369, 180149778, 193494206, 270224667, 290241309, 333468738, 540449334, 580482618, 870723927, 1741447854, 2612171781, 5224343562, 7836515343, 15673030686]

約数ペア:

[(1, 15673030686), (2, 7836515343), (3, 5224343562), (6, 2612171781), (9, 1741447854), (18, 870723927), (27, 580482618), (29, 540449334), (47, 333468738), (54, 290241309), (58, 270224667), (81, 193494206), (87, 180149778), (94, 166734369), (141, 111156246), (162, 96747103), (174, 90074889), (261, 60049926), (282, 55578123), (423, 37052082), (522, 30024963), (783, 20016642), (846, 18526041), (1269, 12350694), (1363, 11498922), (1566, 10008321), (2349, 6672214), (2538, 6175347), (2726, 5749461), (3807, 4116898), (4089, 3832974), (4698, 3336107), (7614, 2058449), (8178, 1916487), (12267, 1277658), (24534, 638829), (36801, 425886), (70981, 220806), (73602, 212943), (110403, 141962)]