88563510

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{997}}^1$

素因数の和:1067

約数の個数: 128

約数和(自身を含む): 275927040

約数和(自身を除く): 187363530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 47, 54, 63, 70, 90, 94, 105, 126, 135, 141, 189, 210, 235, 270, 282, 315, 329, 378, 423, 470, 630, 658, 705, 846, 945, 987, 997, 1269, 1410, 1645, 1890, 1974, 1994, 2115, 2538, 2961, 2991, 3290, 4230, 4935, 4985, 5922, 5982, 6345, 6979, 8883, 8973, 9870, 9970, 12690, 13958, 14805, 14955, 17766, 17946, 20937, 26919, 29610, 29910, 34895, 41874, 44415, 44865, 46859, 53838, 62811, 69790, 88830, 89730, 93718, 104685, 125622, 134595, 140577, 188433, 209370, 234295, 269190, 281154, 314055, 328013, 376866, 421731, 468590, 628110, 656026, 702885, 843462, 942165, 984039, 1265193, 1405770, 1640065, 1884330, 1968078, 2108655, 2530386, 2952117, 3280130, 4217310, 4920195, 5904234, 6325965, 8856351, 9840390, 12651930, 14760585, 17712702, 29521170, 44281755, 88563510]

約数ペア:

[(1, 88563510), (2, 44281755), (3, 29521170), (5, 17712702), (6, 14760585), (7, 12651930), (9, 9840390), (10, 8856351), (14, 6325965), (15, 5904234), (18, 4920195), (21, 4217310), (27, 3280130), (30, 2952117), (35, 2530386), (42, 2108655), (45, 1968078), (47, 1884330), (54, 1640065), (63, 1405770), (70, 1265193), (90, 984039), (94, 942165), (105, 843462), (126, 702885), (135, 656026), (141, 628110), (189, 468590), (210, 421731), (235, 376866), (270, 328013), (282, 314055), (315, 281154), (329, 269190), (378, 234295), (423, 209370), (470, 188433), (630, 140577), (658, 134595), (705, 125622), (846, 104685), (945, 93718), (987, 89730), (997, 88830), (1269, 69790), (1410, 62811), (1645, 53838), (1890, 46859), (1974, 44865), (1994, 44415), (2115, 41874), (2538, 34895), (2961, 29910), (2991, 29610), (3290, 26919), (4230, 20937), (4935, 17946), (4985, 17766), (5922, 14955), (5982, 14805), (6345, 13958), (6979, 12690), (8883, 9970), (8973, 9870)]