9427950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:139

約数の個数: 144

約数和(自身を含む): 30060576

約数和(自身を除く): 20632626

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 41, 42, 45, 50, 63, 70, 73, 75, 82, 90, 105, 123, 126, 146, 150, 175, 205, 210, 219, 225, 246, 287, 315, 350, 365, 369, 410, 438, 450, 511, 525, 574, 615, 630, 657, 730, 738, 861, 1022, 1025, 1050, 1095, 1230, 1314, 1435, 1533, 1575, 1722, 1825, 1845, 2050, 2190, 2555, 2583, 2870, 2993, 3066, 3075, 3150, 3285, 3650, 3690, 4305, 4599, 5110, 5166, 5475, 5986, 6150, 6570, 7175, 7665, 8610, 8979, 9198, 9225, 10950, 12775, 12915, 14350, 14965, 15330, 16425, 17958, 18450, 20951, 21525, 22995, 25550, 25830, 26937, 29930, 32850, 38325, 41902, 43050, 44895, 45990, 53874, 62853, 64575, 74825, 76650, 89790, 104755, 114975, 125706, 129150, 134685, 149650, 188559, 209510, 224475, 229950, 269370, 314265, 377118, 448950, 523775, 628530, 673425, 942795, 1047550, 1346850, 1571325, 1885590, 3142650, 4713975, 9427950]

約数ペア:

[(1, 9427950), (2, 4713975), (3, 3142650), (5, 1885590), (6, 1571325), (7, 1346850), (9, 1047550), (10, 942795), (14, 673425), (15, 628530), (18, 523775), (21, 448950), (25, 377118), (30, 314265), (35, 269370), (41, 229950), (42, 224475), (45, 209510), (50, 188559), (63, 149650), (70, 134685), (73, 129150), (75, 125706), (82, 114975), (90, 104755), (105, 89790), (123, 76650), (126, 74825), (146, 64575), (150, 62853), (175, 53874), (205, 45990), (210, 44895), (219, 43050), (225, 41902), (246, 38325), (287, 32850), (315, 29930), (350, 26937), (365, 25830), (369, 25550), (410, 22995), (438, 21525), (450, 20951), (511, 18450), (525, 17958), (574, 16425), (615, 15330), (630, 14965), (657, 14350), (730, 12915), (738, 12775), (861, 10950), (1022, 9225), (1025, 9198), (1050, 8979), (1095, 8610), (1230, 7665), (1314, 7175), (1435, 6570), (1533, 6150), (1575, 5986), (1722, 5475), (1825, 5166), (1845, 5110), (2050, 4599), (2190, 4305), (2555, 3690), (2583, 3650), (2870, 3285), (2993, 3150), (3066, 3075)]