2247647460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{367}}^1\times {\mathrm{991}}^1$

素因数の和:1473

約数の個数: 96

約数和(自身を含む): 6378258432

約数和(自身を除く): 4130610972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 367, 412, 515, 618, 734, 991, 1030, 1101, 1236, 1468, 1545, 1835, 1982, 2060, 2202, 2973, 3090, 3670, 3964, 4404, 4955, 5505, 5946, 6180, 7340, 9910, 11010, 11892, 14865, 19820, 22020, 29730, 37801, 59460, 75602, 102073, 113403, 151204, 189005, 204146, 226806, 306219, 363697, 378010, 408292, 453612, 510365, 567015, 612438, 727394, 756020, 1020730, 1091091, 1134030, 1224876, 1454788, 1531095, 1818485, 2041460, 2182182, 2268060, 3062190, 3636970, 4364364, 5455455, 6124380, 7273940, 10910910, 21821820, 37460791, 74921582, 112382373, 149843164, 187303955, 224764746, 374607910, 449529492, 561911865, 749215820, 1123823730, 2247647460]

約数ペア:

[(1, 2247647460), (2, 1123823730), (3, 749215820), (4, 561911865), (5, 449529492), (6, 374607910), (10, 224764746), (12, 187303955), (15, 149843164), (20, 112382373), (30, 74921582), (60, 37460791), (103, 21821820), (206, 10910910), (309, 7273940), (367, 6124380), (412, 5455455), (515, 4364364), (618, 3636970), (734, 3062190), (991, 2268060), (1030, 2182182), (1101, 2041460), (1236, 1818485), (1468, 1531095), (1545, 1454788), (1835, 1224876), (1982, 1134030), (2060, 1091091), (2202, 1020730), (2973, 756020), (3090, 727394), (3670, 612438), (3964, 567015), (4404, 510365), (4955, 453612), (5505, 408292), (5946, 378010), (6180, 363697), (7340, 306219), (9910, 226806), (11010, 204146), (11892, 189005), (14865, 151204), (19820, 113403), (22020, 102073), (29730, 75602), (37801, 59460)]